tangram-shelf

This is the Tangram bookshelf from Daniele Lago (that’s not a misspelling of the first name). [via]

The pieces of the shelf can be arranged in any way you want to form shapes and figures to your particular tastes. It’s versatile and easy to configure the 7 pieces. Now you don’t have to go out and buy a completely new shelf every time you get sick of your current one. Wonderful!