siro exhibition is a project-based exhibition where creators inside and outside of siro gather to explore a single theme through free and open expression. Fourteen participants, including engineers, designers, and artists, come together for the second edition, titled "It Turns". The word “rotation” can have a technical meaning, such as the movement of a motor. However, it is also used in contexts that do not involve circular motion, such as customer turnover in a shop. Rephrased as “to turn,” the word opens up broader possibilities for imagination. In "It Turns", each participant interprets the concept of turning in their own way. They present their interpretations through various approaches, including mechanisms, light, sound, image, and interaction. What is turning, and what is not? We invite you to interpret freely, let your imagination wander, and enjoy the world of turning.