엘 그레꼬, 엘 그레꼬 http://blog.naver.com/PostView.nhn?blogId=bluesugar12&logNo=221243616635 http://sochang.net/bbs/zboard.php?id=pic1&page=2&sn1=&divpage=1&sn=off&ss=on&sc=on&select_arrange=headnum&desc=asc&no=144 서양 미술사 2018.07.06