Victorian tiles - some like these would be perfect for a splash back.
Saltillo Tile / Mexican PaversCalifornia Tile Sealers | California ...
ohdeardrea: California Meets Florida (Miami Beach)
Try mis-matched tile.
Dusty Coyote: Stripping and Sealing a Saltillo Tile Floor
I adore the way the colors WORK in this room -- SSO Blog - Vintage Home Decor - Vintage Furniture, Home Accents, Kitchen & Tabletop | Second Shout Out
This pattern has been created by repeating a motif side by side. Even though there aren't may repeats, it still looks complex because the original motif is so detailed.
Industrial piping against a bold green pattern. Industrial bohemian beauty.
Mexican Tile - Mexican Tile Flooring: Saltillo Terra Cotta Tile, Spanish Mission Red Terra Cotta Tile, and Hacienda Cement Floor Tiles
Mexican Tile - Spanish Mission Red Terracotta Floor Tile http://www.artofclean.co.uk/terracotta-tilebrickquarry-tile-cleaning/