Radiation Bunnies. My parents were both research scientists, and I spent a lot of time in their respective labs, growing up. It was peak Ninja-Turtles, and Radiation Bunny was a little character I used to draw based on the hazard warnings pasted here and there.
Top example is old cheap acrylic from the basement reserve, bottom is cotton thread (purple), acrylic (neons) and wool (pale green).















