The Architecture of Single-Hue MasteryBorn in 1963 and currently based in the vibrant cultural hub of Lyon, Gabrielle Muller has redefined the boundaries of contemporary graphic art through her rigorous devotion to Monochrome Tonal Pop. Her practice is a profound study in chromatic discipline, where the chaos of the modern image is distilled into a singular, commanding hue. By utilizing a full value range—from the most delicate near-wh…