Easter egg

An eggshell.  On the eggshell is a tesselation of triangles (white outlines), each of which is divided with yellow lines into three triangles.  Each of the smaller triangles is either black, blue, or black-and-blue striped, with one triangle of each type in a group.Another side of the egg.  Similar to the first side, except some of the triangles have black replaced with green.The bottom of the egg, which has c.d. written on it, and some lines around it.

A pysanka/Ukrainian(-inspired) Easter egg (shell), which I made for a folk art from around the world class. As far as I know, this isn't a traditional folk design, but does use the same method. Rather, I used a geometrical pattern I came up with myself. Also, those are my initials on the bottom.