Friday 22 July 2016

Artist Gabriel Dawe Made a Rainbow Out of 60 Miles of Thread

The artwork is an optical illusion that delights the senses; as if the artist embroidered the air



Gabriel Dawe’s indoor rainbows almost defy understanding. It is a visual representation of the full spectrum of natural light, a harnessing of a prismatic view of sunshine that has been confined within the four walls of a gallery space.
Up close, the artist’s tricks are revealed. The artwork is made of ordinary embroidery thread that has been hooked from floor to ceiling in a repeating overlay. Crafting an ethereal and shimmery pattern that, like a mirage, creates an optical illusion that delights the senses but distorts perceptions, it is almost as if the artist embroidered the air.
The threaded installation is part of a series called “Plexus”—which is the word for the interlacing network of blood vessels and nerves that sustain the body. Dawe says that he specifically chose plexus for his works because “it refers to the connection of the body with its environment, but it also relates directly to the intricate network of threads forming the installation itself, and to the inherent tension in the thread, vibrating with an almost tangible luminosity.”
Plexus A1, his installation that is part of the “Wonder” exhibition at the Renwick Gallery of the Smithsonian American Art Museum, continues that theme, exploring man’s connection to the greater whole of nature. They also symbolize the unseen. “When you see a rainbow in nature you get a glimpse of the order that exists behind nature,” says Dawe. “There are certain laws of physics working behind that.”


Dawe, a bespectacled 42-year-old who speaks in a slow, thoughtful manner, says humans are often oblivious to those connections, and instead are lurching towards “killing everything into the ground.”
Plexus A1 is composed of 15 colors—representing the full spectrum of visible light, from magenta through red. The installation took close to 60 miles of thread and 10 days to build.
Dawe’s installations have to stay within a contained order. Every one is precisely designed for the room that will hold it. He uses software to make his sketches, but does not use computer-aided design or any computer-generated algorithm to create his shapes.
“I always try to know in advance how the process will work,” he says. He arrives, armed with a graphed-out plan of which color threads go where. “I don’t have a lot of time to improvise because of the intensive nature of the work,” he says. He works in a specific order, constructing the pieces in layers.
Each site comes with its own challenges. The Renwick space offered the freedom of 19-foot-tall ceilings, but four massive support columns essentially dictated the length and breadth of the installation. And the long, narrow space made it harder for Dawe to get his desired effect, which is accomplished by making “a volume of thread in space.”

Dawe, has figured out his design principles over the relatively short five years that he’s been making Plexus installations. And now, just ten years after he began making art for public consumption, he’s being exhibited at the Renwick, one of the nation’s pre-eminent galleries for contemporary artists who are passionate about making and materials.
“Yeah, I know,” he says, grinning. “It’s pretty sweet.”
His work initially came from his childhood. Machismo came with the territory in Mexico City, where he grew up. He remembers being ridiculed for wanting to embroider like his grandmother, who held fast to her cultural belief that sewing was for girls, not boys. She taught his sister to embroider, but not him.
Dawe channeled his creative desires into an undergraduate degree in graphic design, which he earned in 1998. Soon enough, he found himself “in this fairly corporate job, and it was just killing me,” he says.
Dawe received a masters degree in fine arts from the University of Texas at Dallas in 2011. Though he had begun showing art in solo and group shows before that in 2002. Among his first works was an embroidery of what he describes as “basically a gaping a**hole,” which he says, in hindsight, references the frustration he felt at being excluded as a child from the traditional art form.
“After that, I tried to come to terms with that personal history,” Dawe says. He paid tribute to his grandmother in a sense, when he borrowed some stamps from her collection, and blew them up into larger images he then embroidered over. She was aware of his art then, but did not have much to say and did not live to see his current success, he says.
Using needlework as a central aspect of his art was a challenge to the gender stereotypes he’d encountered in his youth. The later Plexus installations have been less overtly about challenging those ideas, he says. Some viewers might interpret his decision to display giant rainbows as a political statement—since rainbow flags are used to symbolize pride and equality in the LGBTQ community—but he says that was not his intention.
I’ve never made it about that,” says Dawe. He does say, however, that a rainbow represents light, not dark, and “the idea that everything is one, and inclusion and unity.”
The Plexus works came about as sort of a natural extension, literally, of his smaller art pieces. But he credits another of the "Wonder" artists, Jennifer Angus, with moving him in the new direction. Seeing her insect-patterned show A Terrible Beauty in 2005 at the Textile Museum of Canada in Toronto was life-changing, inspiring him to think bigger, both literally and figuratively.
His first Plexus, which he constructed in 2010, “started as a big experiment in my studio,” Dawe says. He decided to create an embroidery pattern on a wall. It took weeks, but it led to a show in Dallas, and from there, new installations at galleries and small museums across the country, and in London and the Netherlands.
The show at the Renwick, however, will be his largest stage to date, likely to attract a broader audience. He says he loved having to work with the building’s 19th-century architectural details—like the ceiling florettes—as a backdrop. The modern, angular geometric shape and bold colors of Plexus A1, planted among those 1850s-era flourishes, “makes for a really nice contrast,” he says.
It is having what he calls “an intuitive dialog with the space,” but also with the viewers, who must navigate their way around the installation’s uncertain boundaries. “Sometimes you don’t know where they end, or where they begin,” he says of the multitude of threads. “So you have this dance with the piece itself.”
The dialog also symbolizes the uncertainties of navigating social conventions. “We are doing this continuous dance," he says, "sometimes pushing boundaries of what is allowed, and sometimes staying in those boundaries.”
“Wonder” curator Nicholas Bell says the installation “almost causes a sense of vertigo in some people as they walk around.” 
But while people are trying to work out in their minds what they are seeing, “you’re completely beholden to it. It’s just you and the object,” says Bell. The viewer “is so captivated that the rest of the world falls away,” says Bell.
“That was the moment of engagement I was hoping to find,” Bell says.

Thursday 14 July 2016

Top 10 Scariest Places in the World

10. Pluckley, Kent


Luckley is often regarded as a haunted and scary village of Britain. It is situated close to Ashford in Kent. It is said that numerous ghosts keep on wandering the area during the night time. Even some of the people from nearby colonies have claimed that they hear the loud voice of cries in different parts of the night. The government has restricted this area for tourists but still the ghost-hunters can go there to reveal the facts.

9. Riddle House, Florida


The Riddle House is situated in Palm Beach County, Florida. This house was constructed in 1920 and was owned by Karl Riddle. Karl, along with his employee, Joseph committed suicide in this house and their souls are said to be wandering inside its premises. No one could reveal the truth behind their mysterious death but it is said that they died miserably, their bodies were hanging with the fans and neck bones were broken. Not only the house but also its furniture, the outside garden and even the nearby houses are scary and restricted for the people to come and stay at.

8. Bell Witch Cave

The Bell Witch Cave is a dark and black where John Bell and his family were killed. The spirits of this cave continue to torture the youngsters in nearby colonies, this is why the people give preference to buy or rent their houses miles away from this dark and scary cave. The visitors of the cave claim that even a small piece of rock is cursed so one should not think of bringing anything outside the cave, not even a particle of sand otherwise he can lose his life in a couple of days. The technological tools have been used various times to capture the images of the cave’s inside but no useful pictures have so far been obtained.

7. Moundsville, West Virginia


Moundsville is situated in Western Virginia, USA and tracks its history back from 120 years. It had been the site of captivating the violent criminals of that time. Those criminals were putted behind the bars without any facilities and without any food. The purpose was to teach them the lesson of amending their ways. Some of those prisoners lost their lives due to the scary interiors of Moundsville. During 1995, this prison was closed because it is now believed that the souls of those criminals are wandering inside and cry every night.

6. Stull Cemetery


Stull Cemetery is a small town of Bumfuck. In early 20th century twenty people used to live in this town. Two of them, a father and his son lost their lives in an accident and they were buried in the farm field. The death of the father and son remained a mysterious fact and years after their death various people were murdered and hanged from the tree. No one knows who killed these innocents but USA’s various books have named Stull Cemetery a weird and scary place.

5. The Myrtles Plantation


The Myrtles Plantation is a ghostly inhabitant. Some people rumor about it but the fact is that it was built onto a burial ground and the people claim since that time it became a deadly point. The ghosts kill children and ladies and vanish. The visitors claim that they have viewed a long-haired woman wandering into the streets during the dark nights. This woman’s body sometimes is seen hanged with high trees while sometimes she gets alive as a normal human being. The facts have had been unknown and this place has closed for the visitors for a few years due to continuous number of complains by the people living in nearby areas.

4. Helltown


Helltown is situated in the Northern Summit Country, Ohio. It came into being in 70s and was a prominent site of buyout. The houses of those days were torn down and it took the form of an amusement park. The dark wooden landscape is of Helltown is scary because the people’s souls whose houses were torn wander in the town. According to the ghost-story tellers the Helltown is not a fit point for the tourists, there is only room for ghost-haunters to go there and explore the hidden secrets. A few of the ghost-haunters lost their lives during their stay at the Helltown. This is why, even the professional and experienced haunters hesitate to go there.

3. The Island of the Dolls, Mexico


The island of dolls, situated in Xochimilco district Mexico contains the forests where the trees originate with dolls’ heads. It has become a natural process that the dolls’ heads originate from the shrubs and roots of the trees. It is said that a little girl died in this island and her dead body was found in the nearby canal. It is her soul which creates those doll heads naturally from the trees and even when one cuts such trees, the new trees bring the same forms of doll heads.

2. Shades of Death Road


This road is situated in New Jersey, USA and is expanded in about seven milers of the countryside. There are various mysteries about this road. Some of the visitors have claimed that during their travel from this road, they saw while and black souls wandering on and close to the road. Various theories have viewed that the murdered highwaymen use to kill the passengers onto the roads especially those who try to cross it during the dark nights.

1. Gettysburg Battlefield


Gettysburg Battlefield is considered to be a site of Civil War’s battle. Here a lot of warriors were killed. According to an estimate, more than fifty thousand soldiers lost their lives during different wars in this battlefield. Devil’s Den is situated close to this battlefield where the dead bodies of those soldiers were buried. It is said that their souls still come to this battlefield and cry at what happened in the history. This area has been restricted because it encounters a ghostly history and is not fit for the tourists.

Tuesday 12 July 2016

Sand Artist Charlene Lanzel

Charlene Lanzel is a self-taught American artist, born in La Crosse, Wisconsin on January 29th, 1967. Charlene started painting at the kindergarten easel, and continues to create to this day. It had always been her dream to pursue a career in the arts. Her Father, Mother and Grandfather were visual artists themselves, and spent ample time exposing Charlene to drawing, painting, wood carving, ceramics and other visual art forms that provided a sound foundation for her artistic mastery later in life.

Charlene was first published in an instruction book for elementary school art teachers at age 9. At her high school in Onalaska, Wisconsin, she was invited into the Gifted & Talented Artists program. Upon graduation in 1985, she received the Senior Art Award and Art Scholarship. After a short move to Minneapolis in 1985 to explore life on her own, the restless artist relocated to New York City in 1987 at the age of 20.
Charlene Lanzel began working as a display artist a year later in 1988, when she joined the art department of lower Broadway's once notorious Unique Clothing Warehouse, a center for New York City underground fashion in the 1980’s. Charlene’s responsibilities included: window displays, mural painting, sign painting and props. Charlene’s hard work paid off, and eventually she became Art Director of Unique Clothing Warehouse until the store’s closing in 1991, when she began working as a freelance muralist.
Charlene attended the Fashion Institute of Technology from 1992-1995. She focused her study on the History of Art & Architecture, Screen Printing and Entrepreneurial Business.
From 1996 to 2008, Charlene Lanzel was represented by one of the world's leading mural painting companies, Silver Hill Atelier (formerly Modeworks). As a lead artist for Silver Hill, Charlene designed and painted murals for casinos, restaurants, retail stores, theaters and private residences worldwide. Some projects include: Planet Hollywood, Godiva Chocolatier, Hong Kong Disneyland, W Hotel Chicago, Mohegan Sun Casino, Nobu 57th St., Mesa Grill Las Vegas, Cheesecake Factory and Disney's Tokyo Sea Resort, among many others.
In 1999, Charlene Lanzel teamed up with L.A. based muralist Tracy Lee Stum to paint Italian trompe l'oeil murals for the Venetian Casino in Las Vegas. The two artists also competed together at the prestigious XXVII Centro Italiano Madonnari Street Painting Festival in Mantova, Italy. Their effort produced a bronze medal and the two artists appeared on the front page of the Gazetta Di Mantova newspaper, which stated they are, "...technically considered some of the best in the world...". In 2003, they collaborated with over 30 of the world's top street painters on a 70 ft. reproduction of Michelangelo’s Sistine Chapel ceiling at the Youth In Arts Festival in San Rafael, CA. In 2010, Charlene worked with Tracy again at the USA House of the Olympic Games in Vancouver, where they created spectacular 3D interactive chalk art murals.

Charlene Lanzel is a well known for her fine art paintings and has shown her work in galleries around New York City, in Chicago, Las Vegas and Amsterdam. Charlene and her work have appeared in many publications, including 2010 appearances in The New York Optimist and Time Out NY Magazine. Time Out has called her, "...lovely and talented...”. In 2010, Charlene was invited to show her art at the prestigious Fountain Art Fair in New York City.
Charlene Lanzel is a multi-faceted diamond who seems to shine at every point. Leaving no stone unturned, she keeps us wondering what she'll do next.... Charlene currently resides in New York City and works as a fine art painter and sand animation artist.
Charlene Lanzel is a world-renowned performance artist from New York City who uses her hands in the sand to create living sand animations. This is an amazing live performance using just sand, a light box and a projector. Charlene creates these fluid story illustrations for large audiences, with an overhead camera instantaneously projecting onto a large screen for the audience to see.
As a life-long artist, feeling limited by one image painted on canvas, Charlene Lanzel became fascinated with live sand animation when she saw it for the first time in 2004. It wasn’t until 2010 though, that Charlene embraced the idea of becoming a performance artist herself. A spark of an idea suddenly raced through her mind. Charlene then lost no time in building her first sand box, and started to experiment with this new found art form on her own. Although difficult, she was able to master sand animation techniques, due to the artistic inclination she was born with, and her very successful career as a working muralist and fine artist.
In February of 2011, Charlene released her first sand animation video on YouTube, and within weeks she was scouted to perform for Cirque Du Soleil at the opening night party for Zarkana at Roseland in New York City. Soon after, Charlene began traveling around the World, fascinating audiences with her magical sand animation performances. Charlene’s sand art combines her passion for artistic expression with her love of music, storytelling and performance art into one unique and mesmerizing art form.

Friday 8 July 2016

The 10 Best Countries To Live In Around The World

10. New Zealand

People in New Zealand have a high life expectancy, living an average of 82 years.


> Human Development Index score: 0.910
> Gross nat’l income per capita: $32,569 (30th highest)
> Life expectancy at birth: 81.1 years (17th highest)
Expected years of schooling: 19.4 years (2nd highest)
A typical New Zealander starting school in 2012 was expected to receive more than 19 years of education, higher than in every country except for neighboring Australia, and perhaps an indication of the country’s strong education system. New Zealand invested 7.2% of its GDP on education in 2012, one of the highest expenditures worldwide. And while spending does not always yield strong outcomes, New Zealand students consistently performed above-average on international assessment tests. Like most livable countries, New Zealand residents also enjoy one of the world’s highest life expectancies. A newborn was expected to live more than 81 years as of last year.

9. Canada 

 Tying with New Zealand, Canada ranks high in education level. More than half of its residents graduate from college.


> Population: 35.5 million
> GNI per capita: $42,155
> Life expectancy at birth: 82.0 years
> Pct. of pop. with at least some high school: 99.9%
Canada has one of the better-educated populations in the world. Nearly all adult citizens — 99.9% of residents 25 and over — have a at least some secondary education. The nation’s students also score among the best in the world on standardized math, science and reading exams for 15 year olds. The United States often compares its own health care system to Canada’s public system. Based on life expectancy at birth, it appears that Canadians are healthier on average than citizens of most other countries. Also, just 81 males and 51 females out of every 1,000 people are not expected to live past 60 years in Canada, one of the lowest adult mortality rates among nations reviewed by the HDI.

8. The United States 

 The U.S. ranks high in financial wealth. Americans earn an average of $52,947 per year.


> Population:
 322.6 million
> GNI per capita: $52,947
> Life expectancy at birth: 79.1 years
> Pct. of pop. with at least some high school: 95.0%
With a GDP of $16.2 trillion, the U.S. economy is the largest in the world. Workers in the United States are also among the world’s most productive. On average, each U.S. worker contributes $91,710 to the economy, third in the OECD after only Luxembourg and Norway.
Younger American students lag behind many of their peers abroad. U.S. students rank 22nd in the world in reading performance, 34th in math, and 26th in science. One potential explanation for the relatively poor academic performance may be a lack of investment in education. The United States spends only 5.2% of its GDP on education, a lower expenditure than most OECD nations. However, based on the tertiary enrollment rate, Americans are more likely to pursue higher education than residents of every other country except for Greece and South Korea.

7. Ireland 

 Crime is low in Ireland. The homicide rate stands at only 1.2 per 1,000 people, according to the most recent data available.



7. Ireland
> Population:
 4.7 million
> GNI per capita: $39,568
> Life expectancy at birth: 80.9 years
> Pct. of pop. with at least some high school: 79.6%
Like in many of Western Europe’s wealthier nations, Ireland has relatively strong medical institutions and its residents are healthy. Just 3.2 out of every 1,000 newborns die before age 1, for example, almost half the infant mortality rate of 6.48 deaths per 1,000 newborns across all OECD nations. Similarly, just 82 males and 49 females per 1,000 Irish residents die before the age of 60, each significantly less than the OECD male and female mortality rates of 60.5 and 112.5, respectively.
Ireland residents spend 12.2 years in school on average, one of the higher mean years of schooling in the world. If current enrollment trends continue, Irish children can expect to receive an average of 18.6 years of education, the fifth most of countries reviewed.

6. Germany 

 This country ranks high in overall health. People live to age 81 on average and have a relatively low risk for diseases like malaria, HIV, and tuberculosis.


> Population: 82.7 million
> GNI per capita: $43,919
> Life expectancy at birth: 80.9 years
> Pct. of pop. with at least some high school: 96.6%
The 1990 Human Development Report ranked Germany as the 12th most livable country. The 2015 report ranks Germany sixth in the world for the third consecutive year. The Western European nation does especially well in educational measures. The average number of years of schooling among German citizens is 13.1, higher than in every other country reviewed. German students also rank among the top 20 countries in the world in reading, math, and science. Germany, which is one of a minority of countries with a female head of state, is ahead of most countries in gender equality. Roughly 36.9% of parliament seats are held by women, a larger share than in all but 21 other countries.
Germany is also a relatively safe country. With fewer than 1 homicide for every 100,000 residents reported each year, it has one of the lowest murder rates of the 188 countries examined. By contrast, it is significantly lower than the 4.7 homicides for every 100,000 U.S. residents annually.

5. The Netherlands 

 This country has one of the lowest rates of income inequality in the world, and it's been continually decreasing since the mid-1990s.


> Population: 16.8 million
> GNI per capita: $45,435
> Life expectancy at birth: 81.6 years
> Pct. of pop. with at least some high school: 89.0%
The Netherlands, like many other Western European nations, has a high life expectancy and a strong education system. The Netherlands spends 12.9% of its $755.3 billion GDP on public health, a higher share than any country other than the United States. Partially as a result, Dutch citizens have remarkably good health outcomes. The Netherlands’ infant mortality rate of 3.3 deaths per 1,000 newborns is almost half of the infant mortality rate across OECD nations. Similarly, the country’s 81.6 year life expectancy at birth is among the highest worldwide.
A higher share of Dutch children are enrolled in secondary school than in all but two other countries. If current enrollment patterns continue, a Dutch child can expect to receive about 18 years of schooling, the seventh highest of any nation.

4. Denmark 

 The gender wage gap is now at only 15%, a percentage that is declining due to mounting protests by workers. For comparison, the gap hovers at 64% in the US.



> Population: 5.6 million
> GNI per capita: $44,025
> Life expectancy at birth: 80.2 years
> Pct. of pop. with at least some high school: 96.1%
High public spending on education helps Danish citizens enjoy one of the highest standards of living in the world. Denmark spends 8.8% of its $235.7 billion GDP on public education, compared to the average OECD expenditure 5.1%. Partially as a result, Denmark has a higher share of students enrolled in secondary school than in all but three other countries. If current enrollment patterns continue, Dutch children can expect to receive 18.7 years of education, a longer period than in all but three other countries.
Compared to most advanced economies, Denmark is relatively safe. There is less than one homicide per 100,000 Danes, much less than the 4 murders per 100,000 persons across all OECD nations.

3. Switzerland 

 People in Switzerland enjoy low-cost tuition; students can go to college for less than $1,000 per semester.


> Population: 8.2 million
> GNI per capita: $56,431
> Life expectancy at birth: 83.0 years
> Pct. of pop. with at least some high school: 95.7%
Switzerland is home to one of the healthiest populations in the world. Life expectancy at birth in the nation is 83 years, higher than in all but three other countries. A long life expectancy may be attributable to higher than average investment in public health. Switzerland spends 11.5% of its total GDP on public health, one of the largest shares in the world. Switzerland is also a relatively safe country. With roughly 0.6 homicides for every 100,000 residents, the country’s murder rate is one of the lowest of countries reviewed.
Along with health and safety, the Swiss also do well by several education-related measures. The country’s schools are proving effective as Swiss students rank seventh in the world in mathematics. They also rank among the 20 top in reading and science.

2. Australia 

 In the past 10 years, the Australian government increased its investment in education by more than 25%. The UN found that most students go to school for around 20 years.


> Population: 23.6 million
> GNI per capita: $42,261
> Life expectancy at birth: 82.4 years
> Pct. of pop. with at least some high school: 94.4%
By international standards of wealth, health, and education, Australia is the second most livable country. Australia currently has the highest share of children enrolled in secondary school of any nation. Australian children are expected to spend over two decades getting an education in their lifetimes, the highest years of expected schooling worldwide.
Relatively few adults in Australia die prematurely. Just 45 females and 78 males for every 1,000 Australians die before reaching the age of 60, much lower than the adult mortality rates of 61 females and 113 males for every 1,000 people who die prematurely across all OECD nations. At the age of 60, the average Australian can expect to live for about 25 more years, the third highest old-age life expectancy on the planet.

1. Norway 

 For the 12th consecutive year, Norway ranked highest in life expectancy, education, and standard of living. Thanks to the country's robust healthcare system, the average life expectancy is 82 years.


> Population: 5.1 million
> GNI per capita: $64,992
> Life expectancy at birth: 81.6 years
> Pct. of pop. with at least some high school: 97.1%
While each of the Scandinavian nations has historically done very well in the HDI, Norway has ranked first in each of the last five years of the report’s release. Like most other nations with a high quality of life, Norway’s population tends to be very wealthy. The country’s GNI per capita of $64,992 is among the highest in the world. It is also more than $12,000 per person higher than the U.S. GNI per capita. Like its Scandinavian neighbors, wealth and other aspects, such as employment and political power, are relatively evenly distributed throughout the population based on gender. The country ranks as one of the best of countries reviewed in the HDI gender equality index.

Friday 1 July 2016

'Healing' detected in Antarctic ozone hole

Researchers say they have found the first clear evidence that the thinning in the ozone layer above Antarctica is starting to heal.

The scientists said that in September 2015 the hole was around 4 million sq km smaller than it was in the year 2000 - an area roughly the size of India.
The gains have been credited to the long term phasing out of ozone-destroying chemicals.
The study also sheds new light on the role of volcanoes in making the problem worse.

Skin cancer worry

The natural production and destruction of ozone in the stratosphere balances itself out over long time, meaning that historically there has been a constant level to protect the Earth by blocking out harmful ultraviolet radiation from the Sun.
Its absence increases the chances of skin cancer, cataract damage, and harm to humans, animals and plants.
British scientists first noticed a dramatic thinning of ozone in the stratosphere some 10 kilometres above Antarctica in the mid 1980s.
In 1986, US researcher Susan Solomon showed that ozone was being destroyed by the presence of molecules containing chlorine and bromine that came from chlorofluorocarbons (CFCs). These gases were found in everything from hairsprays to refrigerators to air conditioning units.
The reason the thinning was occurring mainly over Antarctica was because of the extreme cold and large amounts of light. These helped produce what are termedPolar Stratospheric Clouds.
In these chilled-out clouds, the chlorine chemistry occurs that destroys the ozone.
Thanks to the global ban on the use of CFCs in the Montreal Protocol in 1987, the situation in Antarctica has been slowly improving.
Several studies have shown the declining influence of CFCs, but according to the authors this new study shows the "first fingerprints of healing" and the ozone layer is actively growing again.
Prof Solomon and colleagues, including researchers from the University of Leeds in the UK, carried out detailed measurements of the amount of ozone in the stratosphere between 2000 and 2015.
Using data from weather balloons, satellites and model simulations, they were able to show that the thinning of the layer had declined by 4 million sq km over the period. The found that more than half the shrinkage was due solely to the reduction in atmospheric chlorine.
Normally measurements are taken in October when the ozone hole is at its largest. But this team believed they would get a better picture by looking at readings taken in September, when temperatures are still low but other factors that can influence the amount of ozone, such as the weather, are less prevalent.
"Even though we phased out the production of CFCs in all countries including India and China around the year 2000, there's still a lot of chlorine left in the atmosphere.
"It has a lifetime of about 50-100 years, so it is starting to slowly decay and the ozone will slowly recover.
"We don't expect to see a complete recovery until about 2050 or 2060 but we are starting to see that in September the ozone hole is not as bad as it used to be."
One finding that puzzled researchers was the October 2015 reading that showed the biggest ozone hole on record over Antarctica.
The scientists believe that a key contributor to the record hole was volcanic activity.
"After an eruption, volcanic sulphur forms tiny particles and those are the seeds for Polar Stratospheric Clouds," Prof Solomon told Science in Action.
"You get even more of these clouds when you have a recent major volcanic eruption and that leads to additional ozone loss."
"Until we did our recent work no-one realised that the Calbuco eruption in Chile, actually had significantly affected the ozone loss in October of last year."
The study has been hailed as "historically significant" by some other researchers in the field.
"This is the first convincing evidence that the healing of the Antarctic ozone hole has now started," said Dr Markus Rex from the Alfred Wegener Institute for Polar and Marine Research in Germany.
"Right now the state of the ozone layer is still really bad, but I find it very important that we know the Montreal Protocol is working and has an effect on the size of the hole and that is a big step forward."

Differing views

However others are not entirely convinced that the decline shown in the new study is down to a reduction in the amount of chlorine in the stratosphere.
"The data clearly show significant year to year variations that are much greater than the inferred trends shown in the paper," said Dr Paul Newman from Nasa.
"If the paper included this past year, which had a much more significant ozone hole due to lower wave driven forcing, the overall trend would be less."
Regardless of these questions, the scientists involved in the study believe the ozone story is a great role model for how to tackle global environmental problems.
"It's just been remarkable," said Prof Solomon.
"This was an era in which international co-operation went rather well on some issues. I was inspired by the way the developed and developing countries were able to work together on dealing with the ozone hole," said Prof Solomon.