A 7-meter helium zeppelin floats above the main square of Universidad Javeriana in Bogota, adorned with lush bromeliads. More than an installation, it is a floating garden—reflecting humanity’s relationship with nature, yet with its own nature. Created by ArtEmbassy, the Facultad de Estudios Ambientales y Rurales, the Instituto Javeriano del Agua, and Fundación Las Mercedes for UrbanGreen IV and the Bogotá Biennial, BOG 25.