capt American 4 hour speed paint Grey Scale

this is the first art piece i have done in a while. it also the first piece i done on my surface pro 2. my art work was one of the reason i got a new tablet and i had it for 3 months now...

this is a 4 hour speed paint  art. i did in photoshop cs6 on my surface pro 2. i called it capt american bc i wanted to add him holding a long american  flag draped over his back but i ran out of time. i could have put a few more hours into it but i wanted to limit my self in time for this piece. art work is never really done. i used a cross hatching shading method that i later blended. i fell i lost some detail got wonky on me in his abs area and his legs are to dark for his upper body.