There are currently 1 books on bookshulf written by Glenn V. Vilppu. Glenn V. Vilppu's books have been mentioned in N book lists including the following lists:
Glenn V. Vilppu's first book The Vilppu Drawing Manual was published in 1997. You don't want to be stuck staring at the painting, admiring it, but feeling lost and confused about how this is supposed to help you improve your drawing. In 1997 Glenn V. Vilppu wrote The Vilppu Drawing Manual, the most recent work.
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