Principles of Nature: towards a new visual language
© copyright 19952004 Wayne Roberts. All rights reserved.
The artworks reproduced here are from my book (W. Roberts, 2003), edited and reformatted for the web and with some additional commentary or interactive modules in parts. Area of a Eutrigon in etu,a resonance
acrylic (red, green , blue, and metallic gold) In terms of etu, the new relative units of area, in the painting, the area of one blue triangle (a eutrigon) equals the product of the sidelengths of the red triangle and green triangle. See this page for a more detailed exposition of the proof. 
