This "Triple Bespoke Glass Sphere Water Feature" by Tills Innovations in the UK uses a polycarbonate sphere that fills with water and has water flowing down the outside of the sphere. This is the type (Diy Garden Waterfall)
Larry - This is our favorite. The stunning Volute water feature by Tills Innovations. A vortex being captured and displayed in clarity and detail. What appears to be a solid piece of glass with a spinning vortex. A mesmerising water feature.
To celebrate the opening of the Éléphant Paname art and dance school in Paris, this light-and-water sculpture rains light at the exact rate water falls, giving off the illusion of water without a single drop.