The Watari Museum of Contemporary Art, or the "Watari-um," is a privately-owned museum in Tokyo's central Shibuya Ward. In 1990, it was constructed from a design by architect Mario Botta in a uniquely triangular shape. Founder Watari Shizuko and her children Etsuko and Koichi held close dialogues with artists in order to present the most cutting-edge art. For a limited time in 2021, the museum will erect "art pavilions" all around Tokyo, as they seek out new perspectives in artistic beauty.