I don't have much experience with templates so I'm not sure what you are asking.
or if they are adjustable. I think it would be great to do several different things for several different people. For example of what I mean one mug with pictures of all of the grand kids for Grandma, one with pictures of this years trophies for the hunter, one for my DH with the picture he likes of himself with our daughters in their college cheerleding uniforms and one of his favorite pictures of him with our son... so I'm sure the pictures would be different shapes. Hope this makes sense.