If you like read, you will love this theme!
A dark forest type layout for the dashboard and most other parts of tumblr that aren't actually blogs. Includes a hi-res background image perfect for larger monitors. If you're having spacing issues on the sidebar, try choosing 'no' on the "Slim Sidebar?" option. It's also important that you select 'no' if you use XKit's option to slim the sidebar instead. Otherwise, it's highly suggested you keep the sidebar slimmed as the buttons are horribly large by default. If you can't stand the background image in text areas select the option to hide it. I'm now using a code which should work more consistently than the previous version. Let me know via feedback if there's a page where it doesn't work.
Clean, simple dash theme with easily customizable background.
Second theme Get the logo here Get the icons here (Icons are not mine)
edits and fixes after the new Tumblr update - borders, header, also affects reblog/edit/create page (only the second section of script)
Photo credit Cursor credit
Falling snow winter theme.For more dash themes, tumblr banners, backgrounds, navigation buttons, codes and more tumblr goodies, go to http://4lisonwonderland.tumblr.com/ (4lisonwonderland.tumblr.com)
A modification that makes the new tumblr nav/header bar partially transparent if you find the new one annoyingly blocking your view. By no-html.tumblr.com
Tumblr 'new post' icons for your dashboard.