Whilst I was registering for this year’s Photowalk, I was reading the FAQ and read about Gravatar’s. These are avatars that are recognized by most blogging software. They are tied to your email address.
What I didn’t know was that anyone who is a WordPress user (not the software but their site) or have registered for Askimet is already set-up. I have a standard thumbnail picture of myself that I generally use for email and websites so I uploaded this.