create heart shaped photo collages from

By looking at the above images you must have got some idea about "photo collages". You can have a collection of these with the images of your friends. 

There are many imaginary shapes that you can create with. Like panda, butterfly, heart, bulbs, dancing woman, etc. You can do so using the link here:

http://www.getloupe.com/create. 

For this you have to grant access to this application and then you can be able to create stunning photo collages of beautiful different shapes.