Since the animation is spinning faster than it should in firefox...
Back from when I led FMC/Full Moon Clan this was the clan logo.
The story is we peaked at 40 members, then my co-leader went nuts. The drama drove off most of those members. My co-leader had been my childhood best friend and I was really hurt. I closed up shop with about 8 members left, ran off with the name, the logo, and the domain name. A month later I made this deviantart account.
In some way, shape, or form this logo has represented me since 2002.
This is the version I commissioned way back then. I worked that poor artist to death. Thanks Jeff!