I remember drawing this one in an artist meet and greet at Megaplex back in '14. I did pretty well for being surrounded by other artists of varying skills. I was very hit and miss on being watched while creating things.
Tekky found a target that he wanted to drop, so he let out a breath of air, and everything else came naturally. Rifle's a little on the large side, so there's gonna be nothing left of whatever he saw.
Done with pencil, pen, paper, and eraser.
July 2014