mitpress.mit.edu
... Del Prete Two works "Schach brett...."Die Zauberpforte" Dick Termes Three termespheres:
"Escher to the third power", "Arching to infinity", "Finishing an ...
www.scottkim.com
I first met Dick Termes in 1992 at the Math Art conference. I had seen his work in books, but flat pictures hardly do justice to his work.