Cornu portraits is a work in progress project, is a “homage” to the pioneers, mathematician and artists that researched on the relation between math, art and nature. They inspired thowsands of people and my personal research on generative design. A passion born during Univeristy time, after attending a conference with B. Mandelbrot. Cornu portraits is a series of portraits, based on a parametric algorithm that generates endless variants of the same subject. A design process, conceptually close to the genetics, mathematics and art clearly. In this first chapter, I portraited M.C. Escher, L. Fibonacci and B.Mandelbrot.