Weber, Mark Christopher. Brushwork essentials : how to render expressive form and texture with every stroke / Mark Christopher Weber. - Cincinnati, Ohio : North Light Books, c2002. - 143 p. : chiefly col. ill. ; 28 cm. ISBN: 9781440306747 (pbk. : alk paper) Subjects--Topical Terms: BrushworkPainting --Technique. Dewey Class. No.: 751.4 / W373b 2002