First, cut the bamboo board into shapes, vertical and horizontal lines.

Three vertical bamboos must be the same size. Shelves can be placed at will. Regardless of the size, the big one can hold two thick classical masterpieces and photo albums. These just need to change the length and width.

The trick is to cut a beautiful arc. Bamboo in the horizontal plane is basically straight, but it is cut into a curved shape 40 cm away from the end.

Step 2: Cutting and carving

The most complicated step in the whole process is to accurately saw out the notches that match the horizontal frame and the vertical frame. Each transverse plate has three cuts, one in the center and two at the ends of 20 cm. The notch on the riser is cut according to your own needs, because it directly determines the size of the grid space. Adjust the position of the incision according to the size of the book.

You can refer to my data: on the floor where the photo album is located, the distance between the two notches is 33 cm, 30 cm and 26 cm in turn.

Accurate measurement, marking, and then cutting. If the measurement is not accurate enough, it means that the bookshelf is not balanced enough.

The width of all cuts should be 18 mm to facilitate the insertion of boards.

As for the depth of the incision, that is, the gap, that is the trick.

The riser is curved, so it is impossible to cut all the notches to the same depth. I suggest that the incisions are all smaller than the average width 1/2. For example, width 12 cm, incision 6 cm, width 6 cm and incision 3 cm.

Step 3: Installation

Now you can assemble all the bamboo boards to see if they match well, then take them apart and paint and varnish them. Of course, if you know it, you can draw it directly.

Step 4: Embedding into the wall

After finishing all the painting work, assemble bamboo boards where you want to put the bookshelf. There is no need to install it except the bamboo board used as the top layer of the bookshelf.

Drill holes in the slot for placing the top frame, insert screws, pass through the bamboo board, and drill holes at corresponding points on the wall for fixation. If you are worried that there is not enough bamboo material at the notch, you can drill holes in the bamboo board above the notch. The whole bookshelf is formed, and these holes are not visible, which is absolutely beautiful. So you can't see the screws from the outside, and it feels like the bookshelf exists independently.

Step 5: Complete

A bookshelf has been made successfully. Now you just need to put your book on it and enjoy the fun of small achievements.