your federal ein number is used by the irs to identify you as a tax paying business entity and many people think of a tax id or ein number as their business social security number
The largest art theft in world history occurred in Boston on March 18, 1990 when thieves stole 13 pieces, collectively and altogether worth $500 million, from the Isabella Stewart Gardner Museum. Among the pieces stolen was Vermeer's The Concert, which is considered to be the most valuable stolen painting in the world.
Vincent van Gogh's paintings are easily among the most valuable in the world. Other artists' paintings have sold for more at auction, but there are more record-breaking paintings by Van Gogh than by any other artist. Some of Van Gogh's paintings are worth a lot more than others. More famous ones are worth more. Paintings from after 1886, as Van Gogh was really developing his distinctive, post-impressionist style, are going to be worth more. Cottage with Trees, 1885 sold for $960,000 in 2015 Baby Marcelle Roulin sold for $7.7 million in 2015.