Richard sez, "Boy of Blue's cameras are works of art, sort of like Roger Wood's clocks, but these contraptions are more dangerous (on more than one level), incorporating actual skulls, insects and HIV+ blood." These are squicky and amazing.
Link (Thanks, Richard!)
4"x5" camera made from Aluminium, Copper, Titanium, Acrylic and HIV positive blood. The blood pumps through the camera then in front of the pinhole and becomes my #25 red filter. Designed to shoot a geographic comparison of people suffering from HIV.