I completely forgot about posting this, but a few weeks ago the Stampotique Designers threw out a green challenge. One of my fave Stampotique stamps is Spray by Maryse Carrier. I love that it's unusual. It reminds of a funky flower, the eyeball of some kind of creature, a sun... It got lost in my stash for a while, but I've recently resurrected it in a few projects like this ATC.
I'm adding this to the SDC 138.