On Etsy they're having a poster contest. Make a poster and submit it and they will pick some to use for advertising. I just LOVE the look of copper and found so many gorgeous copper items on Etsy so I chose that for the theme of my poster. Here's a screen shot of my picks:
All these items are for sale and the seller name is on the poster so if you see something you like buy it and support Etsy - an online venue for all things hand made!