Artist Paige Smith in Los Angeles crafts paper and resin geode crystals and installs them throughout the city. Sometimes I happen to cross paths with one of these and they always put a smile on my face. Such simple forms that produce beautiful results against an urban landscape.
Make a far flying paper airplane! I really sucked at making paper airplanes when I was younger, maybe this will solve all my paper airplane flying problems.
Watch the making of Kelli Andersons stop-motion film inspired by the original artwork by Marie Caudry in Plants. This is an amazing project that turns such and analog process into a digital medium for children to enjoy.
Watch this amazing timelapse of Elaine Penwell paper cut piece.
This looks like a really fun and challenging DIY project. I just might purchase the plans and do a few modifications.
You can find the manual on gluing and the unfolded 2d pattern at the links below, albeit, for a small fee.