Alan Charlton: The Quiet Geometry of Monochrome Alan Charlton (born Sheffield, United Kingdom, 1948) stands as a singular figure in British conceptual art—a practitioner whose unwavering dedication to minimalist principles has yielded a body of work characterized by striking simplicity and profound spatial exploration. Since the early 1970s, Charlton’s artistic vision has revolved around a deceptively straightforward concept: “I am an…