Looking forward to summer 2013? Well, you’re not alone. That’s why we have collected the best summer Facebook covers available! Choose from our lineup of relaxing summer banners – pristine white sand beaches, breathtaking sunsets, blue ocean waves, amazing seascapes, and more. Whichever you pick, it’ll surely make you want to put your glasses on and bask in the fun summer sun. So go ahead! Download one of the following summer cover photos for your Facebook timeline…