https://www.watch-me-paint.com/monday-morning-art-school-neat-lines-in-watercolor/
Monday Morning Art School: neat lines in watercolor | Carol L. Douglas
Jul 10, 2023 - This is a far better way to apply resist for watercolor than blobbing it in place with a brush or scratching it on with a nib.
monday morningart schoolneat lineswatercolorcarol