Have any of you ever created a "community mosaic" with
kids? We've done mosaic stepping stones in our summer
2 week art camps for years, but this year is our state
centennial, and we are thinking of designing a mosaic
that we could do in panels (6 panels, one for each
group of kids) and put them up/grout them when the
"centennial pocket park" downtown is near completion.
I think we would use that concrete-based backing board
like you use in bathrooms, leave gaps for masonry
screws, and then when it is up on the wall, add
bullnose around the perimiter and grout/seal.
Am I missing any steps? Any tips? Any good sources