Landscapes by Huseyin Avni Lifij, Turkish Impressionist painter.

NSA propaganda posters.

Photographs by German photographer Aura Hertwig.

Art by Nicholas of Verdun, 12th century German engraver and goldsmith.

Art by Cameroonian surrealist Nzante Spee.

Art by Marcel Janco, Romanian-Israeli visual artist and architect. He was one of the founders of the Dada movement.