I saw this on HGTV's website and I wanted to share. This is a great example of using pillows and other accessories to change the look of a room. If you have neutral furniture to work with, you are halfway there.
The room started out looking pretty plain:
It's not a bad look if you don't like a lot of color, but it's a little drab for my taste. Now here is the room done in a fuchsia and orange color palette:
It doesn't even look like the same room! Here is the room using a purple palette:
And finally, here is the room done in a blue palette:
I don't know which room I love the best. All three look great to me!