Gerda Lipski - a German artist who offers videos on her techniques for creating wonderful abstract acrylic paintings.
Jane Font, Painting with Jane - a Colorado based artist who makes YouTube videos that have been very helpful in my exploration of acrylic painting.
Carol Nelson - the first artist I followed. Her mixed media tutorials really helped develop my creation of Steampunk art.
Feliks Kaparchuk , Color by Feliks - Russian born artist also on YouTube. Amazing color blending technique helped me take my paintings to another level.