I had an idea for a "pot" I wanted to try out, but I have a few questions
essentially I want to create a free-form structure that looks sort of like a retaining wall in a garden. here is an example that sort of explains what I mean - [url]https://www.fairviewpondsandgardens.com/images/RetainingWalls/Retaining%20Wall%20&%20Mega%20Berg.jpg[/url]
just try to imagine that it goes all the way around.
I would use small tiles/stones for the bricks.
The questions I have are, what should I search for to find the kinds of stone i might need? I tried looking for small stones, tiles, etc, but i am not finding what I need.
Also, for anyone out there who knows anything about tile work, what kind of mortar would I want to use? waterproof mosaic grout? cement? Points to consider are that I would prefer it to be easy to work with, but not at the expense of water-sealing properties.