Strokes of Genius Behind the Canvas: Math and the Mona Lisa: The Art and Science of Leonardo da Vinci , Bülent Atalay Smithsonian Books, Washington, DC, 2004. $24.95 (314 pp.). ISBN 1-58834-171-2 Buy at Amazon
No takes yet. Share an insight, caveat, or question.
Alan E. Shapiro (2005) studied this question.