Street photography uses the techniques of straight photography in that it shows a pure vision of something, like holding up a mirror to society. This genre of photography is present in contemporary times and is usually done as black and white photographs. Street photography tends to be ironic and distanced from its subject matter and often concentrates on a single human moment, caught at a decisive or poignant moment. Examples include, a stolen kiss on a street corner, a man jumping a puddle, a woman lost in her thoughts in a diner, or a shopping trolley glowing in the last rays of sun.