Roussel. Henri-Louis. 28 ans, né à Paris le 2/10/65. Ardoiseur. Anarchiste. 2/7/94. 1894

This photographic portrait, part of the "Bertillon System" series, is a mug shot of Henri-Louis Roussel, an anarchist and slate roofer. Taken by Alphonse Bertillon in 1894, the photograph details Roussel's physical characteristics, including his receding hairline and prominent mustache. The Bertillon System, a method of criminal identification developed by Alphonse Bertillon, utilized a standardized process of photographic documentation to create a unique record for each criminal, helping to track and identify repeat offenders. This portrait is a powerful visual representation of the use of photography in law enforcement and criminal justice, and is a testament to Bertillon's lasting impact on the field.