A photographic print depicting Chelsea Ruins in New York, signed by Warren S. Neidich and dated 1978 in pencil. Framed. Chelsea is a neighborhood on the West Side of Manhattan in New York City. Warren Neidich is an American artist based in Berlin and Los Angeles, known for his conceptual and photographic work. He has served as a professor at Kunsthochschule Weissensee School of Art in Berlin and as a visiting scholar at Otis College of Art and Design in Los Angeles. American Prints And Photo Art Collectibles.