Casa ECO emerges at the edge between the Sierra de San Miguelito and urban development, seeking to dissolve the boundary between city and territory. Preserving existing rock formations as natural limits, the project replaces conventional enclosure with an architecture rooted in geology, material continuity, and ecological respect. Exposed concrete volumes echo the surrounding landscape, while oak interiors introduce warmth and tactility. Light, shadow, endemic vegetation, and topography shape a spatial experience that integrates dwelling, climate, and the mineral memory of the Mexican Altiplan
