* The image file should be in PNG, JPG or GIF format and a maximum
of 153 x 55 pixels. Larger images will be scaled automatically.
* The logo will be shown on the upper left of every page in your
project, instead of the default Google Code logo.
* Do not include any Google trademarks.
--
--Guido van Rossum (home page: http://www.python.org/~guido/)
For a better explanation about the name, I suggest
http://code.google.com/appengine/articles/rietveld.html :)
Best regards,
Daniel