Bedrooms

Here are some bedrooms I have liked. I now have some gray/blue curtains that need to be hung in my bedroom. It will be great to no longer have the old red sheet as a curtain. I pin it up every day with safety pins to let in a little light.
Now I just need a curtain rod. I'm not sure if I should find something light, like painted wood, or dark, like iron. I've been looking at my collection of favorite rooms to get ideas. But it seems like curtain rods don't make much of a difference in a room, so I probably need to just pick something and go with it.