Bibi Khanun mosque - gear pattern - ks

In this pattern squares are arranged to form a gear. Four of these gears form a whole around a small empty square. In the gears you can read 4 times [i]Allah [/i]and 4 times [i]Ahad [/i](one) lezen alike in the earlier described square pattern.[br]The applet below shows the construction of the tiling, starting from two squares arranged against each other.

Information: Bibi Khanun mosque - gear pattern - ks