I built this over my Christmas break: pixels.style, a simple browser-based pixel art tool that gives your drawings a soft, watercolor vibe instead of sharp pixels. No signup, just open and draw. Installable as a PWA.
I liked it, although I'm not an artist, but the process is quite interesting, you made the visualizations of the watercolor look perfect, you did it really powerfully. Can you tell me how? If it's not a secret:)