G. Poulett Scrope, Über Vulkane / About Volcanoes, 1872. Berlin
Conversation
Ambroise Tardieu, Tableau comparatif de la forme et de la hauteur des principales montagnes du globe terrestre, 1850
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Baron Pierre Paulus de Châtelet (Belgian 1881 – 1959), Clouds
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Replying to
Marc Riboud, Beijing, China, 1957
Replying to
Edgar Degas, Factory Smoke, ca. 1877–79. Black ink printed on laid paper (monotype)
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Georges Seurat, Courbevoie Factories by Moonlight, 1882–83
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