In order to develop a colorful art paint with decorative colors and patterns such as hemp stone,granite,to replace or partially replace traditional color sand artistic real stone paint decorative coatings.The effects of different types of protection,functional aids on art coatings,and the effects of cellulose ratio and continuous phase emulsion dosage on the stability of colorful coatings and the water resistance of the paint film.It was found that:CH31 powder is used for protecting glue,consecutive 8081 dosage is 60%~70%,cellulose C100ms and HM10K are combined by 3:2,so that the colorful art paint is full and uniform,the film has excellent resistance and coloring performance,and the performance of water resistance and dirty resistance is not inferior to traditional color sand real stone paint.At the same time,the appearance of the paint film has a hemps-like granite and decorative effect.