The first is that its color scheme is simple, and it doesn't need to consider as much TINT as other paintings. Because when drawing a black and white picture, we generally only need to consider the lightness of its color, so it is relatively easy to draw.

The second is its expression. Although the color of black-and-white painting is monotonous, its connotation can also be very rich. Generally speaking, the simpler it is, the more it can arouse others' deep thoughts, so a simple black and white painting can actually contain many connotations. Therefore, for painters, this way can better express their ideas, so many people will be more keen on black and white painting.

Finally, black and white paintings can show traces of history. Like many black and white paintings we have seen, in fact, the first feeling is the sense of time. Indeed, because this color painting is closer to the photos of that era, it will make people feel very contemporary, so it will bring a sense of vicissitudes. This is beyond the expression of other paintings.