It's a VERY tight space there. The photo is actually taken from the short-term car park, which is what the wing tip has hit.
Several years ago I was picking up my wife and just as we were about to get in the car, a tug managed to create an entanglement between a plane it was pushing back, and the Qantas 747 that spends all afternoon and evening parked in a corner - in this same place. As far as we could tell nothing had actually hit anything, but they couldn't figure out how to undo the situation without making it worse. I kept an eye on things when I got home and the plane did eventually depart several hours later, presumably after an inspection.