does this app exist?

[dmolz]

i don't know a name for it even. but maybe someone will get what i am referencing. it is a photography app where u can take a picture you have, of say yourself or somebody and put it in real life situations. i.e. one i saw was of somebody at a museum staring at a picture of themself-like a real life artwork. with the effect done to the picture itself. pretty cool and been looking for it. hopefully someone knows. i know they have it for the iphone. any info would be appreciated. thanks.