minimalism interior shot architectural render of sport hall facility in perth australia transparent polycarbonate ceiling and left exterior wall let light shine trough the transparent ceiling roof and angled ceiling retain the level difference on the floor the dark green is to be made to grass light brown surfaces is to be made to plywood sheeting provide contrast to the space by providing sunlight that provides contrast and shade that expresses the purple steel structure and red railing provide an warm ambience inside that is filtered trough the polycarbonate materials building to the right is an existing building in shale gray color that is to be covered by the new sports hall sunken floor is to be fake plastic grass while the perimeter and the ground floor above is to be raw steel troweled concrete turquoise is glass railing steel h colums and cross bracing is to be dark metal angled ceiling is transparent white polycarbonate keep existing geometry architecture