Heins & LaFarge was a New York City–based architectural firm founded by Philadelphia-born architect George Lewis Heins (1860–1907) and Christopher Grant LaFarge (1862–1938), the eldest son of the artist John La Farge. They were the architects for the original Romanesque-Byzantine east end and crossing of the Cathedral of St. John the Divine in Manhattan, and for the original Astor Court buildings of the Bronx Zoo, which formed a complete ensemble reflecting the aesthetic of the City Beautiful movement. Heins & LaFarge provided the architecture and details for the Interborough Rapid Transit Company, the first precursor to the New York City Subway.

John La Farge was an American artist whose career spanned illustration, murals, interior design, painting, and popular books on his Asian travels and other art-related topics. La Farge made stained glass windows, mainly for churches on the American east coast, beginning with a large commission for Henry Hobson Richardson's Trinity Church in Boston in 1878, and continuing for thirty years. La Farge designed stained glass as an artist, as a specialist in color, and as a technical innovator, holding a patent granted in 1880 for superimposing panes of glass. That patent would be key in his dispute with contemporary and rival Louis Comfort Tiffany.