Siete Vueltas Rural Educational Institution / Plan-b arquitectos. Image © Alejandro Arango Architecture is often understood as a matter of enclosure. Walls define space, separating interior from exterior and establishing clear limits. Yet across many projects in Latin America , this distinction becomes less precise. Rather than operating as closed objects, buildings often remain open, allowing air, light, and movement to pass through them. This condition is tied to more than form. Across the region, architecture has long responded to climates marked by heat, humidity, strong solar exposure, and seasonal rainfall, as well as to building cultures shaped by adaptation, collective labor, and direct engagement with the environment. In these contexts, fully sealed interiors are not always the most effective response. Space is often organized through shade, ventilation, and intermediate zones that regulate rather than isolate.…