Authors, are you looking for a cover designer? http://www.rendercompose.com is THE place to go! They will listen to your ideas, and ensure that your finished product is everything you desired. Go and check out the stunning collection of covers on their portfolio. Covers can be created for whichever genre, and represent the theme that you want.
You can buy ready-made covers, or collaborate with the designer Lucy for a cover to be created from scratch. The prices are very affordable, and the results are stunning. You can also purchase an additional media kit whereby your images can be used for web banners, profile pictures, social media, audio books and more.
Here are some covers: