I started my blog using Meng Gao's theme Wuhan. I liked the look, but became somewhat dissatisfied because it did not adjust to the screen size; the pretty style elements were all background graphics, so the content just had to fit inside them. I decided to try to alter that, intending to send the update as a patch to the original theme. However, the changes turned out to be more significant than I expected, so I've turned this into a new theme, Bufhan. This is actually based on ilnowa's German translation, with some modifications for Swiss German, and an English 'read more' so that international readers can find their way around a multi-language blog.
Screenshots:
Download the theme here, or from the German Wordpress site.