Colour vision; a discussion of the leading phenomena and their physical laws
Colour vision, a scientific treatise by William Peddie, published in London by E. Arnold in 1922, aimed at students and readers of optics and physiology. The single picture is a geometric diagram of intersecting triangles and lines with a figure caption cut off at the bottom, showing construction lines rather than naturalistic illustration. A designer might take from it the clean, thin-line geometry of an early twentieth-century scientific figure.
