Saul Bass (1920 –1996) was an American graphic designer and filmmaker, perhaps best known for his design of film posters and motion picture title sequences. Bass also designed some of the most iconic corporate logos in North America
http://www.pinterest.com/pin/474707616944067284/ Beth - firstly the image reveals both gestalts law of figure and ground and also minimalism with the image created by two images to produce a combined image for the poster. The shape of the gun curves around the man's face which shows the relation between the two. This image gives a strong understanding of the use of Constrained visual language.