Well, we had to get there sooner or later - it's time for letter Z over at the Craft Barn Blog Alpha challenge. This is one of those letters with a relatively limited range of words to choose and I went for -
My ATC is just some doodles in a zigzag pattern, done with Micron pens, and with a bit of Black Soot Distress Ink around the edges to give some dimension. I've done a bit of Zentangle-style doodling as well. Simples, as someone once said!