追尋知識的渴望如同在黑暗中找尋光。本作品是為臺灣實驗教育發展中心的暑期師資培訓計畫所設計之主視覺。黑暗中的微微透出的光線就好像在未知的黑暗中追尋知識之光，或是說，希望知識能像光一般導引我們在未知中前進。使用銀墨與深藍色的紙互相搭配，透過實際印刷更能使暗與光兩個不同的材質相得益彰。

The desire for knowledge is like seeking the only light in the dark. In the key visual of the summer teacher training program designed for the experimental education center, the light projected in the dark is used to present the desire for knowledge. Silver ink is used in printing, which makes the light in the dark add deep tranquility.