Art on a Chainlink Fence

From the discoverer, Andrea Noyes:

Discovered these small unsigned pieces hanging from a chain-link fence. I think they may be from a larger mural or painting by the same artist who did the wall on the Veterans Leadership Building & the murals @ Southside works. There was an 8 1/2 x 11 inch map of Southside also hanging by the paintings, encouraging people to find the objects/buildings depicted in the paintings and a mention of Southside works.
Location: On the Bike Path @ Southside Riverfront Park

Thanks to Andrea Noyes for the photos.