To dream about looking at baby pictures, or seeing your own baby picture, suggests that you are unwilling to let go of your memories and the past. You may be idealizing the past and seeing it as better than it really was.
If you dream of seeing a baby picture of someone else (like a friend or boyfriend), you are making excuses for their bad behavior. You need to hold people responsible when they act badly, instead of letting them get away with it.
Also see “Photographs” and “Photo Album”