How could they........?

.........my worst nightmare to be suspended on the side of a high rise building. I can't even stand inside looking out!

The camera club had a visit to the main Anglican Cathedral in Perth, St Georges. We had a great turnout of 24 members. As we arrived, we saw these blokes cleaning windows. You can see where the guy on the right has been - a huge job!
I like the contrast of the top of the Old Treasury building and the new one. The Treasury is now a super swanky hotel, bar and restaurant complex. 
I've been once ;-)