Big concrete bowl
Hey so I want to make a pretty big concrete bowl. Like 3' in dia. And brobably 24-30 inches high. I would like it to have a manufactured look with clean smooth curves. I don't have the money to buy a huge foam ball or the like to build a mold from or do lathe on, and I don't have the time to build and sand an elaborate mold. Any ideas? Ps. My idea is to make this big white bowl and put it out in the sagebrush someplace, for let's say maybe a year, and bring it back into the gallery with the debris it has collected. Bowl or maybe cone shaped... anybody have ideas to make this concept fast and easy?