I found this photograph somewhere some time ago. That is a wonderful way to mask ugly scaffolding, although I was looking at some very high scaffolding here in Toronto the other day and I thought that golden scaffolding rods on the outside of a new building would make a very attractive permanent cladding.
(Edited in later). two weeks later I saw that here in Toronto, the outside of the Bay store downtown is being worked on and the scaffolding is covered with a huge plastic tarp depicting the building before they started work on it. Like the one in Venice it must be about six stories high and wider than its height.
Or how about this Danish concert hall, which I found in April, 2012?