Color in sketching and rendering

Bibliographic Details
Main Author:	Guptill, Arthur Leighton 1891-1956 (Author)
Other Authors:	Yewell, J. Floyd (introduction.)
Format:	Book
Language:	English
Published:	New York, N.Y. Reinhold Publishing Corporation ©1935.
Subjects:	Watercolor painting. Landscape painting. Architectural drawing. Color.