An artist’s lawbreaking pastime, whereby they irreverently paint math-related drawings, formulas, or symbols in forbidden areas or public squares without getting caught by the authorities—the artistic equivalent of a couple illicitly indulging in a quickie with zero public knowledge or suspicion.
Few illegal activities give the mathematical graffiti artist more thrill when working in a pressurized environment, compared to taking part in an annual pressure-free graffiti carnival approved by the authorities.
by MathPlus March 14, 2021