File:Pablo Picasso, c.1910, Studentin, photo Kahnweiler, Paris.jpg

Published in 1920
Reproduced in Cézanne und Hodler: Einführung in die Probleme der Malerei der Gegenwart, 4. Aufl. von Fritz Burger, Published 1920 by Delphin-verlag, München: Openlibrary.org

See here for specific page: Cezanne und Hodler, Read online

Licensing
This image can have no independent copyright as it is simply a faithful reproduction of an old, public domain, two-dimensional work of art published outside the United States before 1923.