I see quilt potential - Root Two Series: Twelfth Root, Neutral Voicings, One Clear Note / mark a. reynolds
1873 - A treatise on electricity and magnetism - by Maxwell, James Clerk, 1831-1879
Modulor de Le Corbusier
The Harmonograph A harmonograph is a mechanical drawing device that shows the relationship between weight intervals. The vibrating frequency of an object has a direct connection with its physical proportions.
A treatise on electricity and magnetism / Sacred Geometry <3:
A treatise on electricity and magnetism
Image from A Treatise on Electricity and Magnetism (1873), by James Clark Maxwell