The "blue flower" trays common in homes on Taiwan several decades ago were often decorated with a picture of water convolvulus. The pictures are crude in style, but their rich country flavor gives them a feeling of warmth and intimacy.
在數十年前台灣一般民家還使用的一種青花盤，其上常常繪有一株空心菜，筆法雖粗糙簡單，濃郁的鄉土氣息卻令人感到親切。