ScottBall_luminaria-hemisfair-art-culture-light-festival-11-10-2018-12

Wireless headphones lit with small green lights were worn by attendees in the grotto during the performance.

Wireless headphones lit with small green lights were worn by attendees in the grotto during the performance. Credit: Scott Ball / Rivard Report

Wireless headphones lit with small green lights were worn by attendees in the grotto during the performance.