Enclosed in a cube, two hemispheres look at each other without touching. From a single entrance located on the corner you access to the first, an excellent refuge for those who want to hide or have secret meetings: the golden dome is quilted with holes, through which light reflected from the inner walls of the cube penetrates, and it has a larger hole through which it is possible to pass to the space in between.
This is a space that expands and shrinks, and from which a zenithal light rains down. Again, from here you can climb up the first dome, using the same holes for light, and reach the top, where from a hole at the bottom of the upper dome one finally accesses the top of the Machine: a splendid observation and control post… or just to enjoy the sun….