A process of painting in which pigments are mixed with water and a glue-size or casein binder, used for flat wall decoration or scenic and poster painting.

• 胶画法用胶画颜料涂的过程，将颜料和水以及胶粘颜料或酪蛋白粒结剂混合，用以装饰墙壁或画风景画或招帖画