My infinite and customizable puzzle wall shelf.

The design is based on a grid with 9 tiles that can be repeated indefinitely. All possible variations including double and quadruple elements are included. They also come in different depths which can be freely combined. All parts are numbered, explanatory graphics are in the images and a customization template included as PDF.

Instructions
Check the explanatory graphics in the images.
Print the PDF template and plan your shelf on it. If you do not own a 2D Printer you can also do this on a checkered or blank piece of paper.
Import all your files into the slicer and print them.
You can either screw or glue the shelves onto your wall. The keyhole mount supports screws up to a 4mm thickness. I recommend wall mount tape. Not all parts need a fixation. Just the top row should be fine if you don’t intend on storing weights in there.
Since the numbers and next tile number are embossed in the files, you can always expand it easily even if you lose your original sketch.

Size: One tile is 100 x 100 mm. All tiles are provided in depths of 60, 80 and 100 mm.