18th Street Downgrade Oil and black chalk/charcoal on single-thread, primed canvas; uncoated of very thin synthetic resign varnish (spray).. The record for this public art work supersedes 18th Street Downgrade ( to 2019-07-23) and is also superseded by 18th Street Downgrade (2020-~05 to 2021-05-25)

This object is currently not on display (or in a public location) but used to be on display in Terminal 3 (Boarding Area E)