First i put all the photo together then i got one of the tools called liquify and it make it look like it is mixed together.
the final piece
This image i use Photoshop and i put all the photos in one place then i got a picture and put it on the wall. On the wall with the person face i use high light to blend make it look like a photo.I use the distort tool to make it the same shape.
I did this on Photoshop and put all the photo in one use the tools on there and then tone in the photos.put the photos on the wall to look like someone paint it.