A 16th century drawing by one of the key figures of the German Renaissance has been valued in excess of $10 million after it was initially purchased at a yard sale for just $30 in 2017.
LONDON.- London Art Week, the world鈥檚 most important gallery-based celebration of pre-contemporary art, will take place in Mayfair and St. James鈥檚 from 1 to 8 July 2016.