This pop-up Christmas card arrived at my place of work the other day. As a papercraft fan, it caught my eye. The card was mailed flat but with a gentle squeeze at each side it popped into the shape you see in the photo above. The company which produces this card (as well as several other pop-up cards and calendars) is Graphics3. Their designs can be seen at their website, http://www.graphics3inc.com/. Unfortunately there are no downloads of their products available. :(