Luke, I believe this gnomonic progression is discussed in Robert Lawlor's Sacred Geometry.
Fred
- Re: Ya Gnomon? Jim_Cobb
- Ya Gnomon? Patrick Powers
- Re: Ya Gnomon? giovanni bellina
- Re: Ya Gnomon? William P Thayer
- Ya Gnomon? Frederick W. Sawyer III
- Re: Ya Gnomon? Luke Coletti
