WHOOooO IS THAT???
by Sierra R.
This tessellation shows translational (slide) symmetry.
The "tile" (tile = repeating shape) is very neatly, precisely reproduced and fits with all the other tiles perfectly, without gaps or overlaps. That's what a proper tessellation does.
If I offer any constructive criticism, it's this: I wish this were not just heads. Without the birds' bodies, we might feel that the owls are incomplete, or partly hidden behind other owls.