Back!Force the real image size!Forces the image inside the screen.Previous ImageNext ImageSauvabelin Tower look up the stairs
Sauvabelin Tower looking up toward the other stairs.
Sauvabelin Tower looking up toward the stairs, in fact the stairs of the other Archimedes screw, as we have a double Archimedes screw in this case, each one being the complement and roof of the other, it's an astute way to build an ascending and a descending stair along the central column.