Realistic oil painting eye demonstration

[@artistaisin3608]

Thank you so much , I have learned many things about how to paint realistic oil paintings from you,

[@黃素英-m5z]

老師請問象牙藍牛頓號碼是幾號？謝謝

[@artistsiwei]

没有象牙蓝，我用得是群青

[@oenter007]

老師請問這是什麼底材呢？是紙嗎？

[@artistsiwei]

小块画布