I am following the WATER ART project started by some of my favourite water colour painters on Steemit (@jungwatercolor and @marty-arts, and also @jnart):
https://steemit.com/art/@marty-arts/water-art-project-learn-watercolor-painting-with-us

I guess even if I don't learn anything it is amazing to see all their work published in the one place!