Playing with Prisms

I haven't really introduced color into my Zentangle tiles or ZIAs yet--at least not by coloring them myself.  I did, however, have a good time photographing my tiles by placing them where my prisms cast rainbows in the morning with my son.  It's an amazing effect.

I might just have to try coloring them myself!

My son's tile commemorating our cat

My son's tile

Another of my son's tiles