It’s easy to miss, but hard to ignore. As you stroll the 16th Street Mall, head toward Curtis Street and go west down the north sidewalk of the 1500 block. As you walk you’ll hear sounds from below that just do not belong—farm animals, underground trains, rushing water and almost 100 other bizarre soundtracks.
Sound Walk by Jim Green has been fooling and confusing pedestrians for over 20 years through tape recorders hidden in grates.
What will you hear?