Self-Supporting Bookshelf by Studio Mama
If you can believe it, this custom-made bookshelf is made out of 96 individual oak plank pieces have were handmade and marked to fit into the puzzle of the 4.0 x 2.5m wall. The shelving is completely self-supporting, expandable, and has no visible fittings so it can easily be dismantled and every piece re-used. Love the jigsaw look of it!
See more at Studio Mama.