00668cam a2200193 4500 603268610 TxAuBib 20100226120000.0 020107s1965||||||||||||||||||||||||eng|u gb 80027395 OkCaPL OkCaPL TxAuBib Olsen, Herb, .1905. Herb Olsen's guide to watercolor landscape / by Herb Olsen. New York : Van Nostrand Teinhold, 1965. 128 p : chiefly ill. (some col.) ; 31 cm. 20020107. Watercolor painting Technique. Landscape painting Landscape painting x Technique.