Thank you so much for this tutorial. Even though I live in a place graced by millions of trees, and I'm usually good at working from a reference, I've found trees (especially bark) to be challenging to reproduce without spending the rest of my life trying to illustrate it as part of a background. This really helped me with my background in this [link] particularly in getting the trees to look like actual, ya know, trees. XD So, again, thank you very much for this clear, direct tutorial. I really hope you do more of these!