Koak (b.1981) is a San Francisco-based artist whose work explores the complexities of identity, femininity, and emotional interiority through a mastery of line across drawing, painting, and sculpture. Rendered with exquisite technique and effortless mark-making, her emotionally charged figures and landscapes are imbued with a compelling sense of agency and inner life. Recent distinctions include the Fleishhacker Foundation’s Eureka Fellowship (2020) and her first UK institutional solo exhibition, The Window Set, at Charleston, Lewes (2025).