Hazardous Safety Diamond

This is a picture I drew for a hazard safety diamond. This was a lot of fun to do and I used sharpies, a ruler and a pencil. In total, it probably took me about an hour and a half to complete (neglecting the amount of time I spent searching for good pictures to use as references), most of which was spent doing the biohazard sign. Heh heh... it's harder to draw than it looks.

Blue: Health hazard. Biohazard symbol.
Red: Flammability. Fire.
Yellow: Reactivity. Radioactivity symbol.
White: Other Hazard. I couldn't think of something cool to put there, so I did the atomic/nuclear orbital picture that most people think of when they think chemistry/physics.

But yeah... I hope you enjoy it as much as I enjoyed making it. I know that sounds sappy or whatnot, but I had a lot of fun making this piece... almost as much fun as I had with the Fun Chemistry Quote.