Filippo Negroli (1510 - 1579)
Illustration for the cover of La Vie Parisienne by Georges Léonnec, April, 1924
The Blue Dragon (Glaucus atlanticus), one of the world’s rarest and most beautiful mollusks
So of course I read up on it. It’s even more beautiful when it’s in the water, not collapsed like it is on the original pic. It also freakin’ eats Portuguese Man o’Wars. They are also hermaphroditic because, damn, they so pretty, no way are they gonna hit anything but theyselves.