Watercolour, history and technique
By: by Walter Koschatzky (translated from the German by Mary Whittall).
Contributors: Whittall, Mary.
Publisher: Thames & Hudson
Published: 1970
Place of publication: London
Language: eng
Number of pages: 128
Subjects: Water-colors.; Water-color painting.
Notes: Originally published as 'Das Aquarell, Entwicklung, Technik, Eigenart'. Wien (Vienna), Schroll, 1969.

bibl p124-125.