Denmark's EGE Carpets sells a line of carpeting inspired by HP Lovecraft illustrations called Dark Water. They were created by Kirill Rozhkov, who has a nice gallery of them on Behance.
Dark Water (Thanks, KayKay!)
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.