Chris J. Staats sculpture Alexandria (Gallery Mailbox) is now open as a space for exchanging objects. This is an open-curated space and anyone is allowed to deliver and pick-up art for free. Alexandria (Gallery Mailbox) is located in the backyard at 1620 North Richmond Street in the Humboldt Park Neighborhood of Chicago. There is no need to contact Uss Gallery Nomadic Projects to exchange artwork. But if you would like to text or call,  contact Gregory Fitzsimmons at 312-508-2591.