Repeat of segmented earthworms (with granular soil matrix, clitellum and slimy highlights) derived from R6XS. Worms are among the typical victims of the "sport" of fishing - wrest from their important soil-sifting life for the mere amusement of spoiled humans.
This design is nearly but not quite a tessellation - since the earth-filled spaces (on the triads between sets of 3 worms) do not really have a meaningful shape in their own right. Other colours, stylings, sizes and orientations are available on request and you can even ask for a combination of several designs together. Eg some non-wormy alternative colour versions.