To draw a work that won the first prize of science fiction painting, we should first pay attention to composition. Choose attractive scenes or themes, arrange the position and proportion of elements reasonably, and create visual balance and attraction. Secondly, details are the key. Pay attention to the description of details, including people, backgrounds and objects. , make it realistic and textured, and enhance the expressive force of the work. At the same time, we should create a sci-fi atmosphere with appropriate colors and lighting effects. The most important thing is creativity. Try to break through traditional ideas, show unique imagination and creativity, and bring freshness and shock to the audience. Such a work can attract the attention of the judges and win the first prize.