The Charlie Parker Jazz Festival is an annual event held in New York City since 1993. It started to celebrate the legacy of legendary saxophonist Charlie Parker, a key figure in the development of bebop jazz. As I listened to Charlie Parker’s jazz performance, I felt that there was a kind of aura in the music he was playing. The chemistry between the performers is maximized through this musical aura. Inspired by the sound of the saxophone, I created a system called an atypical form based on triangles and graphically simplified it through the outline.