I love the way he mixes pattern, typography and illustrations to create rich imagery, which you can look at numerous times and continue to find new things within the layers of the image.
To see more of Raphaël's work visit his website at:
http://www.mydeadpony.com/
You can also find a really good interview here:
http://abduzeedo.com/interview-raphael-vicenzi-aka-dead-pony