This page will be the main resource for the best art courses, guides and tutorials. There is both a free section and a paid section.
There are many free resources below but also schools. But before going in debt for school read this and think about it first. How to become an artist if you’re priced out of unafforable art schools
Digital painting, simplified. – Many free short videos covering all of the basics.
Anatomy Intensives, With Erik Gis