开罗郊区`Outskirts of Cairo by Johann Jakob Frey
熊崖岩`Bear Cliff Rocks by Charles Courtney Curran
坐在工作室里的女人` Seated Woman in the Studio (1909) by Ernst Ludwig Kirchner
1892年第一次圣餐之后`After the First Communion, 1892 by Carl Frithjof Smith
天文学寓言`Allegory of Astronomy by Paolo de Matteis