SIGMA Space / ONOAA STUDIO January 18, 2026 韩爽 - HAN Shuang Architecture, Architecture Article, Architecture News, Home design ideas, Interior Design 0 © Jonathan Leijonhufvud architects: ONOAA STUDIO Location: 102, Building 16, 222 Panyu Road, Changning District, Shanghai, China Project Year: 2024 Photographs: Jonathan Leijonhufvud Area: 500.0 m2 Read more » Retail