This type of picture is called "street photography", is to shoot subjects in real situations and spontaneous in public places in order to highlight artistically some aspects of society. The technique however, is called "panning", is a technique used for moving subjects while maintaining the impression of dynamism of the image. To make it you have to follow the moving subject with their own camera. This photo depicts a man (of a certain age) that moves Cycling even if there are public transport. I appreciate it! -Florence 2015-