crackervolley: tl;dr, but maybe it’ll be useful to some of my watchers Goodie, I think this will be handy for any passing artist.

crackervolley: tl;dr, but maybe it’ll be useful to some of my watchers Goodie, I think this will be handy for any passing artist.

tags: Penlink's doodles, prespective,Helpful Tut,interesting,

from: http://penlink.tumblr.com/post/80964288941