Thanos by Ryan King

http://www.comicbooknoise.com/ryanking

Thanos By: Aaron Walls

Thanos by Michael Powell

http://michaelpowellart.blogspot.com/

Better late than never.

Thanos and Gamora by Eryck Webb

http://ewgraphics.deviantart.com/

Thanos by Clayton Johnston

As much as I enjoy drawing Thanos' face, I couldn't resist focusing on the Infinity Gauntlet.
krakadoom.com • @krakadoom

Thanos, by Jonathan MacFarlane

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This was done completely on my iPad, in Sketchbook Pro. It took way longer to draw than it would on paper, but coloring was way easier than in Photoshop w/ a mouse. Not entirely pleased with Thanos' head, but all in all it came out better than I was expecting.

You can see more of my stuff at FailureWhale.com

Thanos By Jess Kirby

This is my version of when Thanos gets his dirty mits on the cosmic cube.  Obviously I replaced it with Rubik's cube, because that's what I do.