A picture by famous Czech 20th century photographer František Drtikol was sold at an auction at Prague's Mánes on Sunday for 1.85 million crowns (approximately 74,000 US dollars). The sale makes Drtikol's "The Bow" the most expensive photography ever to be sold at a Czech auction. The starting price of the picture was 500,000 crowns. A Portrait of Marguerite Neveux by Josef Šíma also went under the hammer on Sunday. The Ministry of Culture bought it for the National Gallery for 4.45 million crowns.