...Or colors if you like. BHG has a fun little tool that lets you play with paint, furniture and accent colours in sample rooms. Want to see how your room (or something like your room) would look with a tangerine walls, purple ceiling and taupe couches? Done.
Careful though 'cause it's a good way to lose 2 hours. You have to sign up to play with it, and there is also a colour-a-house and a try-a-window-treatment tool. Way more fun than paint chips.