How would I merge 2 (or more) people into one photo and make it look like they took the picture together. Example: I have a baby picture of me (my mother is also in the picture) and a baby picture of my husband. I would like to somehow make it appear that we had our pictures taken together. Just a thought for an anniversary gift.
Why don't you post the two pictures you have. There are a number of different ways to do what you want, being able to see what you have to work with will influence which method of merging will work best.