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June 15, 2018
Unknown Predator Auctioned in Paris
The skeleton is almost 8.7 meters long and 2.6 meters high. So far, experts in the field did not make an official statement but it is believed that the predator may be a "new" species of the carnivorous Allosaurus.
June 12, 2018
Andy Warhol’s Canvas for Bitcoins
A painting by the famous artist Andy Warhol called “14 Small Electric Chairs” will soon be put up for auction. The participants of the auction will be able to pay using ART tokens, Bitcoins, and Ethereum.
June 11, 2018
Defining the Price of Masterpieces
Defining the price of a masterpiece is a difficult task. Dealers, galleries, experts, and other agents need to work together to evaluate the artwork correctly.
June 11, 2018
Opsydia Has Developed an Innovative Technology for Marking Diamonds
Opsydia (University of Oxford spin-out) has developed a new technology for making marks inside diamonds.
June 10, 2018
A Rare Painting by Malevich at Sotheby’s
On June 5, one of his rare paintings called "The Secret of Temptation" was put up at a Sotheby's auction in London.
June 09, 2018
Colors of the Magnificent Jewels and Jadeite Auction: A Review of 5 Exquisite Items
Magnificent Jewels and Jadeite auction was an important and highly-anticipated event. Sotheby’s auction house has selected exquisite items, each of which was worthy of attention.
June 07, 2018
Verifying the Authenticity of Russian Gold
Gold items created during the existence of the Russian Empire are marked with the number 56 (as seen on the ring). Apart from the millesimal fineness mark, the item must have the coat of arms of the locality or the initials of the jeweler engraved on it.
June 04, 2018
From Delicious Paintings to Historically Significant Documents: A Review of 5 Items Sold Recently
Here are five exclusive items sold at auctions within the past 6 months, which attracted great attention from the side of both expert community and general society.
June 03, 2018
Rare “Yangcai Crane and Deer Ruyi Vase” from a Shoe Box
According to Sotheby's experts, this item was created by the Jingdezhen workshops.
Russia: Most Valuable and Rare Stamps
Rare and Valuable US Stamps and Postal History
Stamp Errors Review: Part I
The One and Only British Guiana 1c Magenta: Part II
Interview: Cherrystone Vice President Joshua Buchsbayew
The Story of the Treskilling Yellow
The One and Only British Guiana 1c Magenta: Part I