Color study : a manual for teachers and students (1895)
Cross, Anson K. (Anson Kent), 1862-1944 · Boston : Ginn & company · leaf 55
teach blue-violet and violet-red.Trace around a 2i equilateral triangle on practice paperand cut. Trisect the sides, and connect the points oftrisection by drawing as illustrated in Fig. 1. Bisect the sides, and connect the points as in Fig 2. Cut onthe heavy lines and obtain the pattern Fig. 3,…
Color
Internet Archive · Boston Public Library · Public Domain Mark 1.0. Free to use for anything.
