Renee Piechocki

Kathleen J. Davis / 90.5 WESA

Hundreds gathered in front of the City-County Building on Friday afternoon as Mayor Bill Peduto and a diverse group of interfaith and community leaders joined to unite the community against bigotry and hatred.

Pittsburgh’s Market Square is going to get brighter with the help of an interactive light, video and sound art installation.

The piece, entitled “Congregation,” will be in the city Feb. 21–March 16 and is part of the Market Square Public Art Program.

Created by Kit Monkman and Tom Wexler, the installation will be played on a 50 ft. projection screen and will run on a 25-minute loop. Lights will shine on the Market Square courtyard and visitors will be able to interact and manipulate the show simply by walking through it.