Abba Cavelier is a worldmaking collaboration exploring the intersections of ecology, environmental racism, and design through research, spatial inquiry, and visualization. It envisions anti-colonial futures rooted in care, justice, and reciprocity, challenging dominant narratives and reimagining relationships to land, history, and community. Founded by Celina Abba, a St. Thomian spatial researcher and designer, and Enrique Cavelier, a Colombian researcher and landscape architect, their work bridges cultural and professional perspectives, nurturing experimentation and radical imagination.