Several little simple colures come into being their appearance and state, on which the blackblock is painting smoothly with most simple colure, as truly appears anxiety and confusion of the girls.
而上面的黑色块，也只是最简单的颜料平涂，却正好暗示了少女的焦灼和困惑。
2
While architecture considers an architectural building block a black box, design deals with the configuration, customization, and internal workings of an architectural building block.
体系结构将体系结构构建块视为黑盒，而设计则处理体系结构构建块的配置、自定义和内部工作。
3
To eliminate this effect, you can place a small piece of opaque material or black foam just long enough to block the direct part of the light from hitting your subject.