Comic artist Andy Griffiths of toonskool.com made this video extolling the virtues of Andrew Loomis's "Creative Illustration."
Actually, Griffiths recommends ALL of Loomis's books!
Watch his demo of Loomis's informal subdivision done in Manga Studio:
Actually, Griffiths recommends ALL of Loomis's books!
Watch his demo of Loomis's informal subdivision done in Manga Studio: