This is one of the new sculptures along Route 67 in Port Elizabeth, but I am not sure what it is called or what it represents. If I have to venture a guess, the loops represent the voting line and propellers the crosses on ballot papers from the 1994 elections. I'll have to check this out.
Anyway it is one of 67 Public Art Works commissioned to symbolise Nelson Mandela’s 67 years of work dedicated to the Freedom of South Africa.
This is what it looks like when you lie on your back on the sidewalk
I was on my feet when I took this shot, trying to get a good angle.
Skywatch provides links to many great pictures from around the world. Pop in you won't be disappointed.