obert Antoine Pinchon (July 1, 1886, Rouen – January 9, 1943, Bois-Guillaume) was a French Post-Impressionistlandscape painter of the Rouen School (l'École de Rouen) who was born and spent most of his life in France. He was consistent throughout his career in his dedication to painting landscapes en plein air (i.e., outdoors). From the age of nineteen (1905 to 1907) he worked in a Fauve style but never deviated into Cubism, and, unlike others, never found that Post-Impressionism did not fulfill his artistic needs. Claude Monet referred to him as "a surprising touch in the service of a surprising eye".

Ink drawing, stamped with Atelier stamp, and inscribed .