A motion picture about Eadweard Muybridge, who analysed the movement of a galloping horse with the use of photography in the 1870s. Jean-Michel Rolland rhythmically repeats two shots of the Marseillais race track. The beauty of gallop is gone here. The crack of overcoming an obstacle brings to mind meaningless effort and pain, and the connotations with Muybridge give rise to a variety of questions regarding technology, ideology, analysis, evolution, and activism.