The Tower of Babel in that image is...
The Tower of Babel in that image is a broad, rounded, tapering monumental tower whose mass rises in a smooth narrowing profile, almost like a mountain shaped by architecture. Instead of feeling like separate square floors stacked one on top of another, it feels like a single enormous body around which a spiral roadway has been wrapped. The outer ascent does not look like straight terraces with sharp corner turns; it looks like a continuous ramp curving around the structure, climbing gradually and elegantly as it circles upward. The base is very large and heavy, but even there the form is not a strict cube. It spreads outward with a squat, grounded, almost circular monumentality, like a colossal rotunda or many-sided drum set on a broad platform. From that base, the tower narrows steadily
