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 The record for this public art work is superseded by 18th Street Downgrade (2019-07-23 to 2020-~05)

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

Images of 18th Street Downgrade.

 

18th Street Downgrade . Image by SFO Museum.