Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
예술론은 예술의 본질과 기능을 탐구하는 학문입니다.yesulron-eun yesul-ui bonjil-gwa gungyeong-eul tamgu-haneun hakmun-imnida.The theory of art is a discipline that explores the essence and function of art.