Moving Liquid Tornado in Glass Sphere
British artist  Petroc Sesti built a massive glass sphere filled with optic fluid that mimics the mesmerizing swirl of a tornado with the help of a turbine. The piece, titled Élan Vital (translated as Vital Force), weighs approximately 1.2 metric tons and includes a stainless steel base elusively equipped with motors to generate the spirals of air elegantly drilling through the liquid.
