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.
OP: No-dig vegetable gardening technique. I have used this method for years. The entire website is amazing, give it a try! Unless of course, you like digging, rototilling and digging weeds all summer. :D