This is where you can download some Fluxbox themes I've created by modifying an existing theme.
To install these themes:
Here's a screenshot of the PCLOS Klear Blue theme. It is a modification of the Clearlooks2 Black theme. Click on the link below to download the theme.
From Fluxbox themes
I'm working on an Orange Orb theme that is ready, I just have to package it up and include a screenshot.