Originally Posted by Radiographer
I have no avatar, [...] partly because--like Adrian Monk--I would have a devil of a time selecting one.
You can do what I did. I searched
Google Images for my
nickname and waited for the results. Luckily, the first image that showed up was perfect for an avatar: a dog -- I love dogs!--, a famous and loved one, riding a bike and wearing my country's national colors.
Give it a try!