This is a 1:100 scale model of a mobile hangar used for underground storage. It is divided in two areas: area 1 – made of transparent Plexiglas that highlights the structure and the collection and underground storage of materials and modules; area 2 – a section that focuses on the collection of materials that are subsequently stored in area 1. The two areas are delimited by an underground inspection gallery. We used natural gravel of different grades of granulation, synthetic grass for the green areas, and entourage elements such as people and painted loofah trees. It took 10 days to complete.