Where's the umbrella for these two?

Hipster gag: clip on mustache umbrella. But what protects the chin strip?

Galileo, 1610, sun on the moon.
I have never drawn the moon. Have you?

It's tough imposing a grid on the face. This really got sloppy around the eye. Will bet more glare in left eye for sure. I'd like to know how this guy senses the grid.

Definately See Yourself Sensing:
Bella Borsodi, strange little piece.