地處黃土高原的甘肅省中部。甘肅定西的居民每天都要到山腳唯一一口井取水，等了大半天都只得兩桶混濁的水，更因為帶鹼性水是苦的。

跨越青藏高原的商道「茶馬古道」，唐宋時期開始，雲南、四川等地的商旅，將茶葉運出高原換取藥材、毛皮和馬匹，做這種貿易生意的人被稱為「馬幫」，他們更開闢出一條國際貿易的道路，無數貨物經這裏運到西藏地區，甚至出口至印度、西亞和東非。

這個形狀獨特的機器，是中國第一個水底機械人「海人一號」。

Our Hong Kong Foundation (OHKF) organised the 10th ‘INSIGHT FORUM’ webinar featuring keynote speaker Mr Bernard Chan, President of Asia Financial Holdings and Asia Insurance, and Convenor of the Non-official Members of the Executive Council of HKSAR. Bernard used to study arts and has been active in the political arena. With an artistic background, as well as experience in liberal arts education and cultural and creative industries, he unveiled some of his drawings publicly for the first time at the Forum, and discussed the source of inspiration behind his artworks.