Her apartment was so crowded with her artwork that she slept in the hallway. But she did not become widely known until near the end of her life.Her apartment was so crowded with her artwork that she slept in the hallway. But she did not become widely known until near the end of her life.Read MoreGrossman, Bettina, Deaths (Obituaries), Hotel Chelsea (Manhattan, NY), Art, Photography, Sculpture, Europe