There are many websites with tile mosaic ideas so I would search the web. It is also helpful to visit local tile showrooms for ideas. One idea for a rectangular shaped centerpiece is to create a border using the 1" red tiles and fill the center with the 1" black and white tiles checkerboard style run on a diagonal. This centerpiece would be surrounded by your 4" black and white checkerboard tiles run on a straight pattern.
Michael Prachniak - Expert Tile and Stone Consultant and Writer, Owner - Tile Productions
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