Ramón Casas pintant, 1900-1910s

Estudi de Fotografia A. Mas :: Ramon Casas i Carbó pintant Júlia i Flora Peraire en presencia d’Adolf Mas, 1912 © Fundació Institut Amatller. From: Exposició “Els ulls de Barcelona” | src l’œil de la photographie
Ramón Casas i Carbó (Barcelona, 1866 – 1932) pintant, ca. 1905 | src El Pais edició Catalunya
Francesc Serra :: Ramon Casas, al seu estudi en 1905, fotografiat per Francesc Serra. | src Real Academia de la Historia

Nina Kandinsky, 1924

Hugo Erfurth :: Portrait de Nina Kandinsky, 1924. Epreuve pigmentaire, tirage à l’huile. | src Centre Pompidou
Hugo Erfurth :: Portrait de Nina Kandinsky, 1924. Epreuve à l’huile montée sur carton. | src Centre Pompidou
Hugo Erfurth :: Portrait de Nina Kandinsky, 1924. Epreuve aux pigments (charbon) montée sur papier. | src Centre Pompidou
Hugo Erfurth :: Portrait de Nina Kandinsky, 1924. Epreuve aux pigments (charbon) montée sur papier. | src Centre Pompidou

Foujita painting, 1910s-1950s

Léonard Tsuguharu Foujita (藤田 嗣治) painting his model and wife Youki (Lucie Badoud), 1931 | src getty images
Léonard Tsuguharu Foujita (藤田 嗣治) painting a dancer of the Folies Bergère, 1931. (Photo by Ullstein Bild) | src getty images
Léonard Tsuguharu Foujita painting the actress Blanche Dergan, 1927-1930. (Photo by Ullstein Bild) | src getty images
Jean Agélou (1878–1921) ~ Léonard Tsuguharu Foujita (1886-1968) in his studio, 1917 | src Robert Desnos
Tsuguharu Foujita (藤田 嗣治) painting Keiko Kishi, Cannes, May 16th, 1958. (Photo: Keystone-France) | src getty images

Mileva Roller, 1910s

Dora Philippine Kallmus :: [Mileva Roller (Frau von Alfred Roller) in einem Reformkleid, Wien, um 1910.] Mileva Roller (Mileva Stojsavljevic) in a Reform dress, Vienna, ca. 1910. | src Getty Images

Guido Simberg modelling

Hugo Simberg maalaa taulua “Kalapoika” mallinaan Guido Simberg, 1920. | Hugo Simberg paints “The Boy” while Guido Simberg is modelling, 1920. | src Kansallisgalleria – Finnish National Gallery
Hugo Simberg :: Guido Simberg mallina Kalapoika (“Merenpoika”)-maalaukselle, 1900. | Guido Simberg as a model for the painting “The Boy”, 1900. | src Kansallisgalleria – Finnish National Gallery