Instructions:

1. Decorate the polycube by sticking tissue paper onto it You can paint a heart onto a small mirror and stick it on to the cube. Add some gemstones for a bit of sparkle.
2. Take a pipecleaner and pierce it into the top of the cube..
3. Attach the photo by bending the top of a pipecleaner into a loop and securing.

All items (or similar) are available from Play Resource Shop & Scrapstore.