Sewer and manhole covers get a bad rap. Yeah, they’re generally gross and disgusting, but they also serve as a barrier between all the shit below (literally) and you. It should go without saying, but also Teenage Mutant Ninja Turtles. While traveling, one ingenious couple photographed manhole covers from all over the world. The photos got inkjet printed on canvas and then turned into pillows. Your living room might not be the gateway to a long forgotten series of tubes inhabited by mutant crimefighters, but that’s no reason not to have these. What’s the worst case scenario, epic pillow fight?