The first ART021 Longmen Array gathers 23 high-quality galleries and institutions from home and abroad, using "KunstKammer" as the conceptual carrier, and breaking the presentation mode of conventional booths with diverse exhibition language and curatorial logic. The lineup of participating galleries combines international perspectives with local depth, including Antenna Space (Shanghai, Hong Kong), Blue Knight Art (Shanghai, London, Los Angeles, Taipei), Hive Contemporary Art Center (Beijing, Shanghai), Qingying Art Space (Hangzhou, New York), Shangnar Gallery (Beijing, Shanghai, Singapore), Tabula Rasa Three Meter Gallery (Beijing, London) showcasing works of artists from different generations.