Ways of Drawing Walks in the Woods...and Terror

In the graphic memoir I'm working on, I have to draw myself and my dogs walking (or running, or standing frozen in shock) in the woods.  A lot.

So I've been looking at other comics artists who have drawn people moving through the woods, and copying them, learning from them.

I've already posted some of the work I did learning how to draw "Watterson trees" from Calvin and Hobbes strips.

Here's a sketch I did inspired by Jeff Lemire's work in Roughneck.  A wonderful book, by the way.  Full of astonishing visual complexity.

It's that interesting perspective, that sense of conveying a vast space but a narrow focus that I really admire and want to use.  The sort of tunnel vision of the terrified...