Van Gogh Painting Losing Its Luster

Vincent Van Gogh is famous for the brilliant colors he used in his paintings, but one of them is beginning to fade.

“Flowers in a Blue Vase,” owned by the Kröller-Müller Museum in The Netherlands, is showing signs of deterioration. Specifically, the brilliant yellows are beginning to crack and turn gray.

The museum stated in a press release that it decided to take two tiny samples from the painting and have them analyzed. Imagine being charged with the task of popping off pieces of a Van Gogh painting! Anyway, the samples were sent off to a laboratory that found that a varnish added to protect the painting after the artist’s death included lead that reacted to cadmium in the yellow paint to gradually turn the paint gray.

Even more worrying, the varnish seems to have absorbed some of the underlying paint, thus making it hard to remove without causing damage to the picture. Now other museums owning Van Goghs will need to check to see if this type of varnish was used on their art treasures.

Koen Janssens, who led the research team, stated that, “paintings by Vincent Van Gogh are not static entities for decades and centuries to come. Over a period of 100 years, they can actually be considered a fairly reactive cocktail of chemicals that behaves in unexpected manners.”

[Photo courtesy Wikimedia Commons]

Scottish Wildcat May Go Extinct Within Months


A new survey by the Scottish Wildcat Association of the endangered Scottish wildcat has revealed only about 35 purebred individuals, prompting the group to announce the cat may go extinct within months, the BBC reports.

It was previously thought that their population numbered about 400. Another survey, funded by Scottish Natural Heritage and published last month, estimated about 150 breeding pairs. The Scottish Wildcat Association believes this figure is unrealistically optimistic and calls the cat “Britain’s most endangered mammal.”

Whatever the real figure, it’s obvious the Scottish wildcat is on its way out. Inbreeding, disease, and breeding with feral domestic cats threatens to eliminate the purebred species.

The Scottish wildcat (Felis silvestris grampia) is found only in the Scottish highlands but once roved all over Britain. A few can be found in captivity, such as these two in the British Wildlife Centre in Surrey, photographed by Peter Trimming.

Scotland is one of Europe’s wildest and most beautiful hiking destinations. If these figures prove correct, it looks like it will soon be a little less beautiful and a little less wild.

Have Archaeologists Found The Lost Tomb Of Richard III?


Back in August, we covered a new excavation in the English city of Leicester searching for the lost tomb of King Richard III. Now the University of Leicester reports that their team has discovered bones in the church where he is said to have been buried.

Richard III was the last of the Plantagenet kings and fought an epic struggle with the Tudors during the War of the Roses for control of England. He was killed at the Battle of Bosworth in 1485. Support for the Plantagenet line crumbled and soon Henry Tudor was crowned King Henry VII.

After the battle, Richard III’s body was buried in the church choir of the Franciscan friary of the Grey Friars. The church and friary were demolished in the 1530s during the reign of Henry VIII and the precise location was eventually lost. Using old maps, archaeologists figured out the church lay beneath a modern parking lot.

Archaeologists from the university and the Richard III Society sunk trenches through the parking lot and soon located the friary’s chapter house and the cloister, a courtyard with a covered walkway around it. Soon after, the team found the church itself. A public day last weekend attracted more than 1500 people.

Artifacts uncovered include inlaid floor tiles, a medieval silver penny, metal letters that perhaps once were part of an epitaph, and architectural elements from the choir and church. An added bonus was the discovery of a garden from an early mayor of Leicester.

Now the excavation has revealed two skeletons, one of a female and one of a male. The male was found in what archaeologists believe is the choir, where Richard was said to have been buried. This well-preserved skeleton shows trauma to the skull from a bladed instrument and a barbed metal arrowhead was found between the vertebrae of the upper back. The skeleton also has spinal abnormalities.

The university press statement says: “We believe the individual would have had severe scoliosis – which is a form of spinal curvature. This would have made his right shoulder appear visibly higher than the left shoulder. This is consistent with contemporary accounts of Richard’s appearance. The skeleton does not have kyphosis – a different form of spinal curvature. The skeleton was not a hunchback. There appears to be no evidence of a ‘withered arm.'”

Richard was said to have had a hunched back and withered arm, but many historians believe this was later propaganda. Perhaps it was an exaggeration of a real ailment?

Is this the skeleton of King Richard III? The university can’t say for sure. Richard was probably not the only person buried in the church choir, this being a common practice, so the bones will have to be analyzed further. Genealogists have tracked down a direct descendant of Richard’s sister who can provide DNA to check for a match.

The university says a full analysis may take up to 12 weeks. When the results come in, we’ll be sure to report on it.

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Archaeologists Discover Key To An Ancient City’s Wealth


A couple of months ago we reported on how archaeologists discovered how the ancient city of Palmyra in Syria thrived in the desert. A complex system of canals and cisterns trapped the sparse but regular rainfall.

Residents of another ancient city, Petra in Jordan, appear to have taken advantage of desert water to support their civilization too. Jordanian and Dutch archaeologists have discovered that an area 15 kilometers east of the city used to be a large oasis. The ancients tapped into it with an extensive network of aqueducts, reservoirs and underground canals cut out of the rock to water their fields.

Petra, capital of the Nabatean Kingdom, was a major trading center in the deserts of what is now Jordan and grew rich off of trading luxury items such as frankincense and myrrh.

The Udhruh Archaeological Project, named after the site, has found evidence that the irrigation system dates back at least 2,000 years. The area was in use for several centuries and the team has also found what may be the best-preserved Roman fort in the world. You can take a virtual tour of that fort here. The tour will show you not only the fort, but also a Byzantine church and a satellite view of the entire site.

[Photo of Petra courtesy Chris Yunker]

Cache Of Severed Hands Discovered In Ancient Egyptian Palace

Archaeologists digging at the ancient Egyptian site of Tell-el-Daba have made a grisly discovery – sixteen severed hands.

They were all right hands, and all large enough that they were probably from men, leading investigators to think they were trophies from a battle. Ancient Egyptian records mention the practice of collecting enemy hands to trade in for gold, but this is the first material evidence.

Like many sites in the country, Tell-el-Daba was inhabited for many centuries. Its high point, however, was actually a low point for the rest of Egypt. Around 1610 B.C., archaeologists believe it became the capital for the Hyksos, a little-understood Eastern people who conquered much of northern Egypt.

Known as Avaris, the town grew and a large palace was built. It was in the palace precinct that the team found the severed hands. According to the team’s press release, 14 were deposited in a pit in an outer courtyard, and two more in two pits in an outbuilding. One can imagine Hyksos warriors coming back from a successful battle against the Egyptians and showing off the hands to their ruler to claim their reward. The Good Old Days were pretty brutal.

The location didn’t stay in the invaders’ hands for long. It was reconquered by the Egyptian pharaoh Ahmose around the year 1530 B.C.