I have seen many photos such as the picture that comes up when you load Photoshop 7 
. That have quite a few pictures all intergrated into one single picture. Looks very good, I want to know how to do it !! Thanks for any help !!
it is called a collage or a mosaic. Do a search, but I will give you a hint “feathered selections”
another hint might be ‘graduated layer transparency’ 
