Buy on Amazon : br Artograph Super Prism Art Projectorbr br Enlarges artwork and small 3-d objects up to 20 times and reduces to 80-percent with accessory lens br Super prismprism table stand available for vertical desktop projection br Uses two photo quality 250-watt incandescent bulbs br Large 7-inch-by-7-inch copy area br 5-year warranty made in the usa br Enlarges artwork and small 3-D objects up to 20 times and reduces to 80 with accessory lens