Tiffany Studios were responsible for producing hundreds of stained-glass windows for churches, as well as some synagogues, throughout America, particularly after the creation of his ecclesiastical division in 1899.
In order to create the desired interplay between light and color to depict the narrative, Tiffany used various techniques to manipulate the glass. In the reds, oranges, and yellows, he etched the glass to give the impression of the scattering rays of the sunrise. Meanwhile, he used textured glass in the blues to depict moving water. The work not only exemplifies Tiffany's dramatic compositional skill, but also his astute ability to manipulate glass to further the narrative of a piece.
The Holy City is one of a series of 11 stained-glass windows Tiffany designed for the Brown Memorial Presbyterian Church in 1905. It is thought to be the largest window he ever produced and is composed of 58 panels. This example depicts St. John in exile on the island of Patmos. The ground around him is dark, but the sun can just be seen rising over the water and hills behind him - a new dawn of hope. The glass gets progressively lighter towards the top of the window where a city is depicted in the clouds, a representation of John's vision of new Jerusalem and this is flanked by four angels, showing the divine nature of the prophecy.
This window is Leaded glass. It is in the Brown Memorial Presbyterian Church, Baltimore, Maryland