Gähnender Orang-Utan (Yawning Orangutan) by National Gallery of Art, Tritschler, Alfred, Heiting, Manfred, Mr. and Mrs., Wolff, Paul, Dr. — VisualArtsDB

Gähnender Orang-Utan (Yawning Orangutan) by National Gallery of Art, Tritschler, Alfred, Heiting, Manfred, Mr. and Mrs., Wolff, Paul, Dr. — VisualArtsDB