<p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;>負形是水彩中常用的技法,其實非常的簡單。</span></p><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;>以下圖為例,小鹿周圍的花朵都是負形壓出來的,所謂的負形就是先畫水彩中的淺色再用深色把形狀壓出來。</span></p><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;>要注意的是,花朵的形狀不要雷同,而且色彩要有變化,最好注意到顏色的寒暖。</span></p><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;>最後用敲打的方式用覆蓋性顏料,將鈦白或是鮮黃色二號打出些許白點就可以畫出豐富的背景了。</span></p><div class=lexical__image center><div class=lexical__imageWrapper><img src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=1&url=https%3A%2F%2Fimages.vocus.cc%2F3e77fd1b-7489-4ac8-aa4f-449ea4742af9.jpg&width=740&sign=srfT3mlVsMcDFtG-TpC6kUQKvETovs1LI3sErb2Ln4s data-src=https://d2a6d2ofes041u.cloudfront.net/resize?norotation=true&quality=80&url=https%3A%2F%2Fimages.vocus.cc%2F3e77fd1b-7489-4ac8-aa4f-449ea4742af9.jpg&width=740&sign=WVYvKbT1AAaGRvCHJmjB9PfBXOtG2s0iCj9jIrvhjxc class=lazy data-original-src=https://images.vocus.cc/3e77fd1b-7489-4ac8-aa4f-449ea4742af9.jpg data-lowquality=true data-width=1080 data-height=1068 alt=raw-image></div><div></div></div><p class=lexical__paragraph><br></p><p class=lexical__paragraph dir=ltr><br></p>