The Gust of Wind, 1904 Léon Spilliaert :: The Gust of Wind, 1904. Photographed by Hugo Maertens. | src The Guardian
Dike and Beach, 1907 Léon Spilliaert :: Digue et plage, 1907. Encre de Chine, lavis et crayons de couleur sur papier. Signature en bas à droite. | Dike and Beach, 1907. Indian ink, wash and colored pencil on paper. Signed on bottom right. | src Authenticité
Vollendam, Holland, 1933 Martin Imboden :: Vollendam (Volendam), Holland (The Netherlands), 1933. | src Sammlung Fotostiftung Schweiz
Resting girls, ca. 1924 Rudolf Koppitz :: Resting girls, ca. 1924. Multicolor Bromoil print. Photoinstitut Bonartes. | src and hi-res Getty Images
Hungry Ravens by Koppitz Rudolf Koppitz (1884-1936) ~ Hungry Ravens, before 1914. Bromoil print. Photoinstitut Bonartes | src getty images
Swing bridge of Carrick, 1903 William Herman Rau :: On the famous swing bridge of Carrick-a-rede, County Antrim, Ireland, 1903. | src Library of Congress
Meadow with Gate, ca. 1901 Rudolf Eickemeyer :: Wiese mit Gatter, vor 1901. Heliogravüre. | src MK&G ~ Museum für Kunst und Gewerbe (Hamburg)
Catania: eruption of the Etna Jean Andrieu :: Catania: der Ausbruch des Etna (1865). Albuminpapier Stereoformat. | src Albertina online Collection