Hosanna! Thanks to the magic of the internet, I now know the identity of the artist who created the gloriously NSFW image that I posted a few days back. Friend of Extreme Craft Becky from Sweetie Pie Press thoughtfully forwarded me a link to Shannon Gerard's website.
The project that I posted is actually more benevolent than bacchanalian. In April of 2008, the artist put on a show of crocheted breasts and penises (with testes) that had lumps in them. It was up to YOU, the audience to detect the hidden lumps, thus educating you about the value of touching yourself.
Shannon is also an accomplished comic artist....and she has an Etsy Store, where you can purchase her educational materials.