This ed. originally published: New York : Watson-Guptill, 1970. - Previous ed.: i.e. 2nd enlarged ed. published as 'The technique of water-colour painting'. New York : Pitman, 1936 ; London : Pitman, 1948.
Bibliography: p.140. _ Includes index.
Fundamentals of watercolor painting by Leonard Richmond. ISBN 0273012290. Published by Watson-Guptill in 1978. Publication and catalogue information, links to buy online and reader comments.