Cubism

Pablo Picasso, Portrait of Gertrude Stein, 1905–06, oil on canvas, early picasso work not cubism 

Pablo Picasso, Les Demoiselles D’Avignon. Oil on canvas, 1907, beginning of experimentation with the idea of cubism

Georges Braque, The Portuguese, Oil on canvas, 1911. analytic cubism

Pablo Picasso, Ma Jolie. Oil on canvas, 1911-12. analytic cubism 

Pablo Picasso, Still Life with Chair-Caning. Oil, oilcloth, and rope on canvas, 1912. synthetic cubism

Pablo Picasso, Glass and Bottle of Suze, 1912. Pasted paper, gouache, and charcoal. synthetic cubism

Juan Gris, Still Life with Checked Tablecloth,1915. Oil and graphite on canvas, analytic cubism

Aleksandr Archipenko, Woman Combing Her Hair. Bronze, 1915