I offered to draw a tutorial for a friend after launching my Winter CSS, so here it issss. This is how I draw trees and branches. I'm self taught, so if you don't like my methods, then shut up and go visit Mr. Sweeney for a shave.
Wow. That was really silly, now wasn't it. I've never seen nature as perfect in any way. Besides, in this case, perfection is impossible to reach with digital painting. If you want "perfect nature", I suggest you purchase a camera.
Me drawing trees= the sound of people crying xD I can't draw trees to save my life! I'll learn from your tutorial though! xD Nice touch with Seeing Sweeney for a shave! <3