You can go with paper! 2x2 squares cut from paint color samples found at Home Depot make a great mosaic pattern. You will need a glass top or glossy seal over top, but it is an afforda...

rachel - great apartment! i am looking for a similar color for my walls. can i ask what brand/shade is in the living room?

Can I ask what paint you used on the living room/dining room walls? Love the circular rug!