Use your computer graphics program to draw a circle or square that is slightly larger than your punch.
When you find something you like, simply scan the photo and use your graphics program to crop the image.
One of the most advanced dance step graphics program currently available for your computer is DanceForms, which was designed with the help of world-renowned modern dancer Merce Cunningham.
DLTK Holidays - This site provides four greeting card templates you can either print out as is or download to a graphics program.
You can either create images in Photoshop or another graphics program or download Clipart images to use.