I made a scaffold tower with a sound installation. When the visitor enterd the gallery and saw that the speakers were making the noise, her or she realized that the building site is an illusion. The question the work gives the viewer is how we take things for granted and that our field of vision is limited, due to preconceptions we have of events we face daily in our environment. I want this installation to higlight the non-obvious aspect that a gallery visitor encounter: a pedestrian walks past a model of a scaffold, sees instead a worker of the same type of questioning person as herself, visiting the scaffolding from the gallery space.