For 30 years David has been working with colors, textures and forms to incorporate into his copper and steel woven metal sculptures. For his efforts he has been recoginized with 29 solo shows including 2 museum shows, 1 at the Susquehanna Museum in Harrisburg, PA 2005, and one at the Indianapolis Museum of Art, Indianapolis, IN 1985. In addition he was invited to 37 group shows.