Ludef23

Ernst Haeckel - Ascidiae, 1904

Ernst Haeckel - Actiniae, 1904

Ernst Haeckel - Batrachia, 1904

Ernst Haeckel Lichenes 1904

Ernst Haeckel - Blastoidea, 1904

Ernst Haeckel - Muscinae, 1904

Emil Dörstling - Agaricus campestris, 1913

Emil Dörstling - Cantharellus cibarius, 1913

Emil Dörstling - Macrolepiota procera, 1913

Emil Dörstling - Tapinella atrotomentosa, 1913

Georg Janny - An Allegory of Power, 1918

Albert Bierstadt - Rocky Mountain Sheep, ca 1884

Brighton Riviere - Circé aux cochons, 1896

Albert August Zimmermann - Mühltal bei Amalfi, 1888

Frederic Edwin Church - The Icebergs, 1861