St. Mark's Episcopal Church, Honeybrook, Pennsylvania

Zack with the choir of St. Andrew's, Glenmoore, PA (2012)

Zack with Maria Scoccio and Tim Dilenschneider on St. Andrew's, Glenmoore, PA first Bach Sunday (2007)

Zack conducting the choir and guest musicians of All Saints' Torresdale, Philadelphia in Vivaldi's 'Gloria' (2004)

Teen Musicians of St. Andrew's Glenmoore, PA with Zack on Easter (2008)

'Twilight Music on the Lawn' at St. Andrew's Glenmoore, PA (2015)

Zack singing during David Hall's Studio Concert (2002)

St. Mark's, Honeybrook, PA choir and clergy after Easter Services (2019)

Zack plays the great division manual

Autumn Colors at St. Mark's

Liam Dilenschneider performs for the 'Twilight Music on the Lawn' concert at St. Andrew's

All Saints, Torresdale, Philadelphia, PA

St. Andrew's Epsicopal, Glenmoore, Pennsylvania

The Memorial Chapel of the Holy Communion (and St. Phillip's Episcopal), Philadelphia, PA

Second Congregational UCC, Manchester, Connecticut

Church of the Advent, Hatboro, Pennsylvania

Zack's first professional headshot used while he was singing opera

Zack sitting at the Console of St. Xavier RC in Amsterdam, Netherlands

Sitting in the newly renovated lobby of St. Andrew's

A press photo for an upcoming event in 2018

2010 Organ Concert Poster (St. Andrew's Concert Series)

Zack in Cherub Choir at First Baptist Church

Behind the true choirmaster of all choirmasters and all musicians

At the console during Rev. Elsa Mintz's last service at St. Andrew's

Playing and singing for the NATS competition

The children of St. Andrew's singing with Zack at the piano

Choirmaster Zack at the console in the old loft at St. Andrew's

The choir have shirts made with one of Zack's teaching mantras for Zack's birthday

Stained Glass Windows

Detail of window above the altar at the Memorial Chapel of the Holy Communion

Stained Glass Windows

Rose Stained glass window above the altar at Church of the Advent

Stained Glass Windows

Stained Glass Windows

Stained Glass Windows

Stained Glass Windows

Stained Glass Windows

Stained Glass Windows

Stained Glass Windows

Stained Glass Windows

Stained Glass Windows

Stained Glass Windows

Stained Glass Windows