So here is the actual size cartoon for the mosaic installation. It is 16' in diameter, and the only place I could lay the whole thing out was in the driveway. I had it printed at actual size in pieces at Henco Graphics, then taped it together. As you can see, I started to cut out the circle and decided that was dumb! No reason to do that until I had it divided up into sections.
Here is the schematic of the different sections. The center square is for a storm drain. There are 43 sections, although a couple of them are large enough that they might have to be subdivided later.
The sections cut:
I'm using Winckleman's unglazed porcelain tile for this project. It is non-porous and weatherproof. It comes on square foot mesh sheets, and has to be soaked off...
and most of it cut into smaller pieces. I know this seems nuts since it's such a large project, but I want it to resemble a Roman floor mosaic, which would have been made of pieces about this size. Although it's tedious work, it's not hard with a compound tile nipper, and you can do it while listening to podcasts, working out logistics of other parts of the project, or planning dinner (ok, yeah, I'm probably thinking about what I will eat next and how soon can I eat it).
Remy trying to help:
Section one completed. This section (and all the other background sections) are full sized tiles.