Just print your photograph or other artwork on Photo Fuse paper using a laser printer that uses carbon-based toner. (Black-printing printers only; not ink jets or color laser printers.) Then soak the paper in water, slide the resulting decal onto your glass, let it dry, and fire. If you don't have a black carbon-based printer, most copy centers do.
For best results, use the decals on light colored glass. The black laser-printed images will fire to a reddish-brown (sepia) tone.
Package contains: Ten 8-1/2 x 11 sheets, detailed instructions.