I didn't know you could in picmonkey...how did you do it, if you don't mind me asking. Is it a quickish explanation? Looks cool. The only way I would know to do this is by adding textures.
@amandal Very simple you download one photo then choose layers, your own, and download your second photo, then you can chose difference options, edits....its easy, I hope my quick explanation will help you :)
Un grand merci pour le fav Michael .