Circassian Circles Crafting CDROM is a great one for people getting started in papercrafts. It has around 500 different 3D decoupage sheets, all of which will allow yuo to mirror them. In addition there are images,backing sheets, borders and frames.
Everything on Circassian circles is based on kaleidoscopes. This makes is incredibly easy to use the vraft sheets. To create a 3D item, yuo simply cut out the pieces, start with the largest, and use 3D foam to build them into a pretty pyramid. It is totally foolproof.
We've decorated wine boxes, made cards, decorated frames, created table place names, and even used the designs to print T shirts. Try it, even if you are a beginner, you can make some great stuff.