Urban Art: Forgotten Songs

Sound of birds reminds us of walking in a park full of trees or waking up in a country holiday home. Have you heard birds chirping in middle of city while walking along a lane surrounded by tall buildings? Well, if you walk on Angel place of city of Sydney, you can. Thanks to innovative installation 'Forgotten Songs' by various artists that commemorates songs of 50 birds once heard in central Sydney. Here are some photographs I took of this installation.