But oil painter Roberto Liang (Chinese name: Liang Chun-wu) himself says, "Although I have liked drawing and painting from earliest youth, before I went to Spain to study at the age of twenty-five, I had never used charcoal, and had never even seen oil pigments."
專攻油畫的梁君午卻說：「我雖然從小喜歡畫畫，但在去西班牙學畫之前，只畫過水彩、蠟筆及鉛筆書，從來沒看過炭筆，更沒見過油畫顏料。」