The image is a photograph of a round, copper-colored plaque on a gray concrete wall. The plaque is circular in shape and has text engraved on it. The text reads "William Marshall of Sinnington, Pioneer of Agriculture, 1745 - 1818. Lived here, and modified this building to make a college of agriculture in 1818." The plaque appears to be old and weathered, with some cracks and chips visible on the surface. There is a small plant with green leaves on the right side of the plaque.