An ancient alchemist symbol.
That medical logo thing with the snakes and wings on it, forgot what it was called
Sword with wings constricted by snakes
a sword
While it does grant a lot of job security, being the sword in the stone is a very boring job.
A sad impressionist painter during his gray period.
Leonardo DaVinci is sad, because he painted a bad masterpiece of grey matter.
Invisible man, with only his face to look at, staring into a foggy mirror. Alone.
some grey in some grey
Doodle or Die is the game of "telephone" with drawing!