I need to spend a couple of days working this wall. It's tough going- when you get close you are looking up at it from a severe slope. Difficult footing most places. From a distance the long lenses flatten it too much. Gotta be able to isolate some significant abstracts. I shot a couple with my 450 but didn't have time to really work it on this trip. It has good light several hours a day.
This is in color, by the way.