藝術與建築詞典根目錄
....材料層面
........材料 (材料層面)
............材料
................<依來源區分之材料>
....................<生物材料>
........................動物材料
............................<角蛋白材料>
................................<毛髮與毛髮構造>
....................................毛髮
........................................<依成分或來源區分之毛髮>
|||............................................駝毛 (毛髮)
|||............................................艾鼬毛
|||............................................山羊毛
|||............................................馬毛
|||............................................人類毛髮
........................................<依形式區分之毛髮>
|||............................................剛毛
|||............................................毛片 (毛髮)
|||............................................軟毛
|||............................................鬚
............................................羊毛
....................................<毛髮構造>
|||........................................髓質