The original coding for the theme I am currently using is from pohroro. I have however tweaked the HTML/CSS until it was barely recognizeable, so you will not be able to find this theme of hers. But you should definitely check out her other themes as she's one of the best theme makers i know.
The Katniss Everdeen head photo on my header was created by mockingdream. I edited it a little (changed the colouring/made the background transparent/edited out the writing) to fit my blog with her permission.