4 · Society, Civilization, Culture
48 · art
48A · art and the public; styles and ornaments
48A9 · stylistic and formal differentiation of art
48A98 · ornaments ~ art
48A981 · ornament ~ geometric motifs
48A9813 · ornament ~ round and curved forms
48A98133 ·
ornament ~ spiral and derived from spiral, e.g.: Greek wave