Size: 38 x 28 cmMedia: graphite & watercolour graphite on paper ARTGRAF水溶性石墨的好玩之處在於你可兼用水彩筆法和鉛筆畫法完成一幅黑白素描。有時候我覺得樹的葉子很難單用鉛筆來表達尤其是細細碎碎的樹葉,水溶性石墨正好補足了這一難處。…