Simple and very simple design, but still fresh!

Large description not necessary - the screenshot shows everything. But especially interesting is the design with the lying beams, where extra no chessboard is laid, but a pattern with 2×1 long wooden beams.

Instructions:

Wooden blocks:
Cut face up OR cut face sideways. If the cut surface is sideways, I do NOT recommend reading a checkerboard pattern. The pattern from the screenshot looks ratherblich more interesting than a checkerboard in my opinion.