You're anatomy IS great. All the muscles are welly placed, and the terific shading adds to your amazing talent already. The only thing I notice is, if the leg is coming out ahead of the arm, them the toe part [or whatever you wish to call it] should perhaps be a bit more bent? But I'm probably wrong. My insanity is a virtue.

I can't believe that I haven't commented on this picture yet!! Oh man! I LOVE spiderman! he's so awesome! and I live the Web-Head's poses! they're so hot! :P anyways GREAT JOB!!!!!!

thats really good! i think you should draw batman! cuz he rocks! ^_^ but its still very nicely done!

the shceme of the costume lines is correct like the comic version. the shading and spider-sense is a nice tuch. keep up the good work.