We used an Artograph Tracer projector (available at crafts stores; $80) to transfer our designs onto canvas. The Tracer will enlarge images up to 14 times their actual size. The Tracer Jr. ($50) will enlarge an image up to 10 times the original. We needed the stronger projector to enlarge an image in one step to fit a 3- by 5-foot canvas.
5. Use a pencil to trace the pattern onto your canvas.