You would need to have a Canon Printer, edible ink and edible image paper (which is like a very thin frosting sheet) to do an edible image. Some bakeries and cake decorating suppliers have preprinted ones that can be ordered. There are also suppliers where you can send a personal photo and they will make an edible image from your picture.
Hi, answering your question about freezing gel! It does not freeze well at all, to do a BCT you'd be better off doing your outlines with regular icing.
A lot of the cake supply stores sell already printed edible images, and there are some bakeries (one member got one at Walmart) where you can take a picture or image and they will apply it to an edible image sheet for you.
Hope this helps! Janice
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