[Mono-list] About the mono's image (the monkey)

[Mario Carrion]

Hello list

I'm wondering if there's any problem for using the mono's image (the
monkey) http://www.mono-project.com/img/logos/mono-gorilla-aqua.100px.png
at my project. Do I have to include any license? Where I can find more
information? And what about the rupert's image?

Best regards
-- 
Mario Carrion