Stephenson, Jonathan. Paint with the watercolour masters : a step-by-step guide to materials and techniques for today's artists / Jonathan Stephenson. - London : Thames & Hudson, 2010. - 160 p. : ill. (chiefly col.) ; 22 x 25 cm. Originally published: 1998. Includes bibliographical references. ISBN: 0500238707 (hbk.) 9780500238707 (hbk.) Subjects--Topical Terms: Watercolor painting.Watercolor painting--Technique.Watercolor painting--History. Dewey Class. No.: 751.422 / STE 2010