Being the 4th structure designed by wright we have seen, it is clear that his design is extremely large scale, extravagant, and intricate. This is the Ad Astra Tower which is located in Batumi, Georgia. The external structure of this building has a  very strong exo-skeleton, made of a diagonal steel mesh that carries all the weight of the floors to help avoid the internal dimensions of pillars or beams. Wright is known all around the world for how large, beautiful, and unique his style of architecture is. It all has an extremely modern look and everything he has designed is a beautiful work of art.