Bronze Plaque. Signed and Dated 1997. 6.75ÔÇØ T x 4.75ÔÇØ W. Diane Maroscia, a/k/a Dimaro, sculpted this raised relief of the world-renowned Harness pony Mr. Sandman. A legend in the pony world, Mr. Sandman was WorldÔÇÖs Grand Champion in 1965 and 1966 and had 52 consecutive wins in his last two years of showing. This piece would make a unique paperweight or could add a look of distinction to any bookshelf.