These WW1 plane caricatures were originally done by Ade 'Flying Tiger' Kelly at http://www.sandbagger.uk.com/rogues-charww1.html
Visit his website to download the full size WW1 plane caricatures suitable for desktop wallpaper.
I downloaded and resized them to a size suitable for our forum avatars.
You can edit your choice of avatar when you are logged into the forum and click on the "User Control Panel"

NOTE: the avatars are smaller in size than the image above
Hope you enjoy them!
US95Pickett