Significantly these works were well preserved by collectors in Japan. They might otherwise have fallen prey to mold and insect damage in Taiwan's warm, humid climate.
最難能可貴的是這批字畫保存良好，品相完整，主要源於過去長年收在日本藏家手中，否則以台灣地區潮濕悶熱的氣候，難免長霉、蟲蛀。