Since 2007, whenever he has gone on a business trip, whether in Taiwan or abroad, he has turned his observations and thoughts into a visual image of Taiwan, which he draws on a postcard and sends to himself.
自 2007 年開始，每逢國內外出差，他就在明信片上將沿途所見、所想，畫成台灣島嶼圖像，然後郵寄給自己。