Who said mathematics is dull and rigid? Put a little randomness in the equations and lines come alive! All this work is about purpose and contingency. I am fascinated by the role of chance in every aspect of our lives.Lines and colors are precisely calculated by the computer, but they depend on random parameters. Some of these lines turn out to be very expressive, even dancing, I hope they bring joy and energy to the viewer as they do to me. Most of my work is generative. The images of this collection are selected freeze frames grabbed from my software “Lignes Sans Calcul” (Drawing without Calculating). The title of each piece includes the precise time when it was captured. I have developed this special series for OpenSea marketplace. On top of the virtual and exciting adventure of NFTs, the first buyer gets a (more conventional and material) piece of work, a large HD Metal print, (one of a kind) sent out from Toulouse, France.