Choice of materials has fundamentally determined the aesthetic qualities of Chinese and Japanese painting. The traces left by the brush loaded with black ink used to form the image -- brushwork -- were the paramount criterion by which the quality of a painting was judged and by which styles were defined. These painters promoted the revolutionary concept that painting was not merely representation but, more importantly, an expression of the artist's character, and that brushwork was the vehicle for this self-expression.
Added by Upcoming Robot on May 15, 2010