pissaro - The Jallais Hills, Pontoise. 1867. Oil on canvas. 34 1:4 x 45 1:4 in. (87 x 114.9 cm). Metropolitan Museum of Art, New York NY pissaro - The Jallais Hills, Pontoise. 1867. Oil on canvas. 34 1:4 x 45 1:4 in. (87 x 114.9 cm). Metropolitan Museum of Art, New York NY