Patterns
Typically most tile is installed straight - or diagonal (diamond pattern) - as most customers usually purchase only one size of tile. For a slight variation in style that is neither as difficult to install as the diagonal and therefore not as expensive, but to add an interesting look, I have now installed many floors in a brickwork pattern. As my kitchen on the website suggests.
But Daltile has a number of patterns available for the viewing if one is adventuresome and prepared for a truly interesting look in a floor. You can view these patterns at:
http://www.daltileproducts.com/tile_patterns.cfm
The installation ought to be more expensive but the look can be quite unique.