Sorry can't help myself, portrait surely? Or is it a still from a film, certainly doesn't look it with so much detail. No matter, its a 5 from me, I'll just keep my hand over the right-hand side of it.
I like it landscape, the colours are nice and it's sufficiently out of focus that it's not distracting. It also conveys just how close the buildings are. Great shot.
Agreed: the right hand side of the image adds a superb sense of constricted space.
Always have a slight feeling of dread though when I see a spotter's wrists upheld in invitation of Colles' or scaphoid fracture, particularly when he/she is substantially smaller than the climber!