(ガラス)frosted glass―ground glass―mat glass―(金)―mat gold―(銀)―frosted silver―(写真)―a grayed photograph―(漆)―mat lacquer
to subdue the lustre―(ガラスなら)―frost glass―grind glass―mat glass―(金なら)―mat gold―(銀なら)―frost silver―(漆なら)―mat lacquer―(写真なら)―gray a photograph