SECTION XXI - WORKS OF ART, COLLECTORS' PIECES AND ANTIQUES > CHAPTER 97 - WORKS OF ART, COLLECTORS' PIECES AND ANTIQUES > 9701 Paintings, drawings and pastels, executed entirely by hand, other than drawings of heading 4906 and other than hand-painted or hand-decorated manufactured articles; collages, mosaics and similar decorative plaques > Of an age exceeding 100 years > Mosaics