Tag Archives: tectractys

On The Brink

Written for:  Imaginary Gardens With Real Toads – Fussy Little Forms :  Tectractys (posted by Marian) The tetractys was invented by Ray Stebbings, who says this about the form: “Euclid, the mathematician of classical times, considered the number series 1,2,3,4 … Continue reading

Posted in Purple's Home | Tagged , , , , | 23 Comments