I rearranged my studio last week, moved my desk ninety degrees so the north-facing window is now behind my left shoulder instead of in front of me. It sounds minor, but it has completely altered how I see the page. I'm suddenly noticing the subtle yellow undertone in what I thought was a neutral paper. My mixes look different. I had to adjust my entire wash strategy.

It's a reminder that so much of what we call skill is really just set-up. I spent years blaming my brush control for results that were actually about bad light. If you're struggling with something fundamental, try changing where you sit before you change your technique. It costs nothing and it might be the thing.