including a Charles (Conrad) Highwood (American, 1824-1893) landscape with three cows grazing in a river, oil on canvas, 9-1/2 x 12-1/2 in., signed lower left; and a landscape with cows and a farmhouse by moonlight, signed indistinctly 'M. Winter' (?), oil on canvas, 10 x 14 in.; both framedoverall: 17 x 21 in. (largest frame)