Olafur Eliasson’s Reversed Waterfall demonstrates how making hidden processes visible can transform our understanding of space. By reversing natural flows, infrastructure becomes perceptible, and what appears stable is revealed as constructed. From this perspective, the studio reads the HIL as a layered system – set upon artificial levels and sustained by invisible ecological and technical strata.
The transformation of the HIL proposes water as a spatial, ecological, and social medium: cycles of collecting, storing, evaporating, and circulating generate microclimates, places of encounter, and new ecological relationships. The building becomes part of natural processes rather than an isolated object.
Historically, threshold spaces – arcades, courtyards, porticoes – have mediated climate, community, and transition. Reintroducing water-based thresholds opens up spatial and social in-between zones that connect ecological processes with human interaction.
In a time of ecological crisis, the studio calls for learning environments that foster collective responsibility and ecological awareness. Visible water systems become pedagogical elements. The future extension should not negate the existing structure, but critically continue it: a HIL that breathes, circulates, and understands itself as an active part of urban and natural systems.