Poking around in a used book stall one day, elementary school teacher Tu Jung-ch'en spotted some large and charming photos he thought would be just right for show-and-tell, so he picked out a few for his class.
相片顯然應當來自某一本家庭相簿；小學老師杜榮琛卻在新竹舊書攤看到它們。影中人張張天真逗趣，相紙又都蠻大，恰可當作學生看圖說故事的教材。