The effects of the stage device shown in the existing ballet works are somewhat insufficient to visually express fantasy and heavenly images which are the characteristics of ballet. Thus, this study aims to prove the effectiveness of the visual effects through an experiment applying 3D projection mapping to a ballet rotational movement, ‘Fouette Rond de Jambe En Tournant’. With this experiment, a survey was conducted to testify the visual changes, and the results are as follows. First, the expression of movement is enriched by the visual effect. The stage image is changed by spinning of a space, and it makes the turns look dynamic. Second, the meaning of visual space expands. By outputting the digital images in various forms, the space becomes visible and substantial. Third, it provides visual satisfaction. This study proves that the visual effects would bring an opportunity to open a new perspective on the ballet performance.