link to artificial leaf solar (rooftop application)Buckminster Fuller's Dymaxion HouseSandy's Contact PageSandy's political arts list pagesite mapFeatured Gallery ShowSandy's Gallery Foyer links to all of his artSandy's Gallery Foyer links to all of his artOccupy Wall Street Poster Art Collection - three of Sandy's posters are thereSandy's Best Of Posters Online Exhibit