Day, Lewis Foreman, 1845-1910 · London : B.T. Batsford · leaf 42
(Plate 8 … Pattern Dissection. 13 the blunt angle of the diamonds by thisthird series of cross lines to arrive at theequilateral triangle, which of all triangles isfar away the most useful in design. By merely grouping the equilateral triangles,as in Plate 6, we get the hexagon (a groupof six triangles), the…
Decoration and ornament
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
