"Marble art," a method of self-expression discovered by the social welfare corporation Yuu no Yuu, is a way for people with even the most severe disabilities to express themselves. This project is a collaboration with the Abeno Harukas Kintetsu Main Store's "En-katsu" project. Student volunteers, customers, and third-grade students from Osaka Kyoiku University Affiliated Tennoji Elementary School participated as artists in creating the artwork. At the venue, an installation is presented that envelops the entire space in marble art, allowing visitors to experience a world surrounded by the artwork.