In today's era of rapid development

In today's era of rapid development of information, we are exposed to bright and colorful pictures every day, from which we can get a lot of information and sensory experience. In such a great era, the movie is silent and black and white, and the human heart is simple and pure. It performs different philosophy of life between more and less, black and white. In the era of silent film, actors rely on rich and delicate body language and facial expressions to let the audience perceive the inner thoughts of the characters. The black-and-white space at the moment is less decorated with fancy colors, leaving the dialogue between space and space, between surface and line. The color change is only the color change from white to black, and the black-and-white tone is poetic.