By Robert Emmons, Owner of "SF Mercantile" and "Haight & Ashbury"
Afterglow: The phenomena of atmospheric light after the sun goes down, the serenity state after coming down from a psychedelic experience and metaphorically reflecting on the events and energy of the past while envisioning the creation of a better future.
Afterglow is an illuminated sculpture designed and installed by Joshua Hubert for the Haight Ashbury Merchant Association. Programmable LED fixtures will be strung overhead between the street poles above the sidewalks in a continuous synced display of colored light patterns that flow and pulse along a span of 0.45 mile length on Haight Street between Stanyan and Central.
An Estimated 840 full color RGB LED fixtures will be suspended between street poles along the length of Haight Street. Each fixture is a 120mm (4.75 in) white globe design spaced 6ft apart from each other and suspended 15ft above the sidewalk along steel Aircraft cable. The cable is tensioned with turnbuckles to take up sag and slack.