The mastery of color.
Subtitle: A simple and perfect color system, based  upon the spectral colors, for educational purposes and practical use in the arts and crafts.
By: By Charles Julius Jorgensen ... Demonstrated by the fundamental pigments, applied and blended in the author's studio.
Publisher: The author
Published: 1906
Place of publication: Milwaukee
Language: eng
Number of pages: 23
Subjects: Color.
Notes: Vol. 2 consists of plates in portfolio.