The social and economic rise of the chungin class (�middle people� who ranked between the yangban aristocracy and commoners) during the late Chos n period (1700�1910) ushered in a world of materialism and commodification of painting and other art objects. Generally overlooked in art history, the chungin contributed to a flourishing art market, especially for ch�aekk ri, a new form of still life painting that experimented with Western perspective and...