An ephemeral pavilion, thought of more as a system and less as an object, defined from a module of walls made of welded rebar mesh, which considers its disassembly and reassembly in other contexts. The proposal aligns with the most contemporary trends of the circular economy that Arcelor Mittal embraces in its projects. Light linen curtains, when opened, integrate with the free areas and allow the gaze to traverse the meshes of the structures. The steel cloud simultaneously shelters and subtly reveals the interior, a place of pause and interval for the visitor.