The Hay Wain by John Constable, oil on canvas, 1821. Constable's painting is based on a site in Suffolk, near Flatford on the River Stour. The hay wain, a type of horse-drawn cart, stands in the water in the foreground. Across the meadow in the distance on the right, is a group of haymakers at work. The cottage shown on the left was rented by a farmer called Willy Lott and stands behind Flatford Mill.