More to explore:
corner shelving unit
Trieta Corner Shelf by Marc Kandalaft, I like the design
angular corner shelving idea. interesting when light plays on it. Trieta Corner Shelf by Marc Kandalaft
Trieta Corner Shelf by Marc Kandalaft 18 lovely, creative and unique shelves to decorate your walls from the blog of Francesco Mugnai, Your Source of Inspiration.
Corner box shelf. This would take up way less space than a bulky bookshelf!
Diamond Corner Shelf.
Trieta Corner Shelf by Marc Kandalaft
corner shelves furniture | Corner Shelf-020
Used in multiple diagonals or chevrons on a wall for series books especially same size paperbacks. Readable wallpaper.
Shelves look to be made out of the stepladders I recently saw Makiko Itoh pin.
26€ Hey, j'ai trouvé ce super article sur Etsy, chez www.etsy.com/...
Pixels Shelf - Not sure I'd have a use for this, but it's kind of cool and I don't want to forget about it.
Build & Organize A Corner Shelving System - A BEAUTIFUL MESS
Corner Shelf $100
There is no tutorial. These are a purchased item at this link. I like this idea for a nightstand by the bed. 8"x8" routered boards with 8" gap between shelves.