My paintings of DC Supervillains

This is the last of the comic book paintings I'm going to do. I didn't do a lot, just most of what I know and I hope you like these.
Joker:

Lex Luthor:

Penguin:

Two-Face:

Darkseid:
Brainiac:

Deathstroke:

Sinestro:

Doomsday: