The Facebook group for Lamentations of the Flame Princess featured a link to the work of Felicien Rops, a decadent French artist of the Victorian era who did some fairly blasphemous artwork. Even today, it's controversial. I like it. Like most fist-in-the-air-I-dare-you-to-be-offended art (like a lot from Lamentations, frankly), it seems a little on-the-nose in places. But that's the point, right? Anyway, this is not at all safe for work, but I have a feeling you'll scroll through all of it.