Eli Maor is a former professor of the History of mathematics at Loyola University Chicago.
Eugen Jost is a well-known Swiss artist whose work is strongly influenced by mathematics.
His books include the internationally acclaimed To Infinity and Beyond , e: The Story of a Number , The Pythagorean Theorem: A 4,000-Year History , Music by the Numbers , and with Eugen Jost, Beautiful Geometry (all Princeton).
Eli Maor is a former professor of the History of mathematics at Loyola University Chicago