A mosaic woodpecker features numerical codes on adjacent tiles.
A 2d view of an imperial woodpecker mosaic composed of multicolored tiles placed on a wall composed of many smaller white tiles. White light is reflecting off of the mosaic. To the left of the woodpecker's head, there is a vertical strip of black tiles with the word "NIMO" written on them. To the right of the woodpecker's head, there is one black tile with "8" written in white. To the right of the "8" tile, there is a black tile with "1" written in white.