$ 2.000 Jonathan Olley, From the series "The Forbidden Forest" (the former battlefield of Verdun", 2009, 20 x 16 inches

$ 20.000 Emily Allchurch, "Urban Chiaroscuro No 4 Rome " (After Piranesi), 2007, Transparency on lightbox, 117 x 164 cm

$ 200.000 Gustave Le Gray, The French Fleet at Cherbourg, Albumen print, 1858