this week's theme was animals.
stuff that's bugging me:
1) i still can't get a really accurate feel for which way lines should go for shading/hatching etc.
2) the lines are very.. straight and hard. they aren't too organic. i probably need to practice some more curvy shapes or put on curvy lines after getting some basic lines down.
3) perspective. gotta work on it.
here are the ref pictures i used. found em all with google images or on wikipedia..