The Tiles Mod adds 2 new tile decoration blocks. Once the mod is installed, you can either craft them (crafting recipes below) or you can access them via the Creative inventory, under the Blocks tab at the bottom. The tiles are mainly used for decoration, but I'm sure you creators out there can find various uses for these tiles.
I hope to release more tiles in the future, any ideas? Comment below :)
You get: White tiles, and Sand tiles.
This modification requires Forge to work, just drop the .zip in the /mods/ folder of Forge.
Screenshots:
Crafting Recipe:
Sand Tiles: 
White Tiles: 