A note on color for teachers of elementary schools
A 1902 teacher's guide to color published in Springfield, Massachusetts, by the Milton Bradley company, written by Caroline West Van Helden for elementary school instructors. Its pictures are loose watercolour studies of trees, foliage and rock, plus a page of graded colour swatches, showing how a painted landscape is built from simple tints and shades a designer could borrow for natural palettes.
