EditorialThe Four Seasons, 1850. Henry Picou (French, 1824-1895), Jean-L?on G?r?me (French, 1824-1904), Gustave Rodolphe Boulanger (French, 1824-1888), Jean-Louis Hamon (French, 1821-1874). Oil on fabric; framed: 75 x 66.5 x 7 cm (29 1/2 x 26 3/16 x 2 3/4 in.);...