Hambidge, Jay, 1867-1924 · New Haven : Yale University Press · leaf 84
6o DYNAMIC SYMMETRY … Fig. i. Nolan Amphora 13.188 in the Boston Museum. (A theme in root-three.) M are its eyes. The width of the lip is fixed by the points O and P, intersections of the sides of the two squares, NK, with the diagonals of the root-three rec- tangle JK. A very slight error exists at O, the juncture of…
Design
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.