Van Roojen, Joost Watercolour patterns / Joost Van Roojen - Amsterdam : Pepin Press, c2005 - 144 p. : chiefly col. ill. + 1 CD-ROM ISBN: 9057680769 Subjects--Personal Names: VAN ROOJEN, JOOST 1928- Subjects--Topical Terms: WATERCOLOR PAINTING--THEMES, MOTIVES LC Class. No.: ND1970 .V36A4 2005 / V367W