So, one day, I walked into this room, and there were 50 decapitated plastic heads on the floor . . . Canon EOS 1000D (XS) · Sigma 17-70mm f/2.8-4.5 17 mm · 1/40 s · f/3.2 · ISO 200 I learned CPR that day. But it didn’t make this image (which burned into my head, so I figured I needed …