Monsieur Chat is a Widgets software developed by Etienne M.. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Monsieur Chat:

Récupère une photo de Monsieur Chat régulièrement et aléatoirement sur le site http://monsieurchat.free.fr.

Fetches a picture of Monsieur Chat (a cool French graffiti) from http://monsieurchat.free.fr.