No Plasma Here

"Red Blood Cells 5 is an original watercolor of erythrocytes, or red blood cells, the body's oxygen delivery system. Where would we be without them? They're cool to look at and perfect for a doctor, researcher, or any lover of the geeky and gorgeous.

Overall size 8 x 10 inches, including white mat and backing board. Standard size for easy framing! Signed."

Found at artologica's Etsy shop.