Faces in the Sky

I've gone in a different direction from last time, I first created these hidden faces out of the original pictures, then played around a lot with gradient mapping and altering the colors of the image. After playing around with the colors I got it to look like a three dimensional form, I really like how it looks like it is floating and delicate. I used some overlays and filters to make it look like an old photo or copy, preserving a brief moment from long ago.