There’s been a crispness in the air here all week—the first sign that my favorite season is well on its way. Autumn in the Northwest isn’t quite the spectacular show of reds and golds that you might find in New England or, say, Wisconsin, but I love it for its own qualities. Instead of huge swaths of gold, you get foggy watercolor washes of indigo conifers (they really should call them everblues around here…)—which are the perfect compliment to the pops of orange that appear in pockets along the hillsides.

Before I moved to Washington, my travel watercolor set had fifteen colors in it. I’d already been doing the travel sketching thing for years by that point, so I figured I had my system down. (And besides, fifteen seemed like an incredible luxury, when I could potentially have made do with five or six.) Well, within two weeks of moving here, indigo became my sixteenth color—and I’m pretty sure I’ve used it in every single landscape sketch I’ve made here.

It’s a good reminder that no matter how much I think I know from experience, and art school, and all of that, I need to keep observing what’s actually in front of me—because nature knows a heckuva lot more about color theory than I ever will.