Go through the gate of the skatepark, then walk past the entrance to the inner part of the skatepark (without going in): the mural is then after the right-hand corner of a container.
I've been hunting street art for 7 years purely for the joy of photography. Most of my photos are taken in The Hague (Netherlands) and Nice (France) but wherever I come across a nice street art mural, I add it in my personal collection. However, taking pictures only makes sense if one can share them...So I'm glad to be now a hunter of the Street Art Cities community !