无实质色

例句：

1. 1. The painting is of a landscape with no substantial color.
   这幅画描绘的是一幅风景画，色彩并不真实。
2. 2. The sunrise was painted in shades of gold, but the colors were purely figurative.
   日出被描绘成金色的渐变，但颜色完全是象征性的。
3. 3. The artist's use of color was highly symbolic, evoking emotions rather than conveying reality.
   艺术家使用色彩高度象征性，引发情感而非传达现实。