A poet once described Frank Liou's use of purple, blue, and green glaze over a copper bowl as "the setting sun's jades and purples suddenly turning to mist." From the white bottom of a bowl comes a lattice of purple, green, and blue, and toward the rim it takes on the spirit of an ink-wash landscape painting.
有位詩人曾以「夕陽翠紫忽成嵐」形容劉峰雄的紫翠彩缽作品；從白素的碗底交織出紫、綠、藍三彩，沿著碗緣而上，自然融疊出一幅水墨意境的山水畫。