Need. Coloring is beneficial to the development of children's intelligence and creativity, and coloring is a visual art activity for children. Before drawing or doing manual work, children should visually observe the objects to be represented, such as shape, structure, color, proportion and spatial position. Let them leave a clear impression in their minds and then perform by memory and imagination. The cultivation of this observation ability is very important for children's art and even a person's life development. Drawing other objects (trees, buildings, pedestrians) around objects (cars) or painting them with different colors also developed their imagination and creativity. The process of children expressing beauty is the process of creating beauty. Therefore, coloring children helps to develop their thinking and cultivate their intelligence and creativity.