Geometry of Greek vases : Attic vases in the Museum of fine arts analysed according to the principles of proportion discovered by Jay Hambidge (1922)
Caskey, Lacey Davis · Boston · leaf 131
HYDRIA-KALPIS … 69 Kalpis. Inv. 95.22. Dionysos, Ariadne, Eros, Hermes, a nymph and a seilen. Free style. Average height, 0.315 m. Width, 0.226 m. to 0.233 m. Diameter of bowl, 0.192 m. to 0.1935 m. In the drawing the vase has been placed in a 1.382 rectangle. The average height multiplied by .7236 (the reciprocal…
Hambidge, Jay, 1867-1924 · Vases, Greek · Design
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.