of the sphere on the ground. on the two sides there are glass walls and on the back there are the different function we need.
the different areas are linked by lift, stairs and bridge. inside the museum the people start from level 1 to go on the top and can come back following the path. the location of the stairs allow that two big groups do the same tour at the same time because we think the rotation like two propellers that closed them on the ground and on the top of the sphere.
the whole structure of the museum is based on concrete. all the facade under the ground on 