Grant Wood (American, 1891-1942). Lithograph on paper titled “Approaching Storm,” 1940. Depicting farmers in the field as a looming storm approaches the group. Signed in pencil along the lower right. From the edition of 250; published by Associated American Artists, New York. Sight; height: 12 3/4 in x width: 9 1/2 in. Framed; height: 20 3/4 in x width: 17 in.