Architecture The neo-Gothic chapel was designed by
Charles Klauder who also designed the
Cathedral of Learning and the
Stephen Foster Memorial, both located right next to the chapel on Pitt's campus. He was assisted by university architect A. A. Klimcheck. Dr. John G. Bowman, chancellor of the university, and Mr. John Weber, secretary of the university, whom Dr. Bowman sent to Europe to study church architecture for background on the chapel, worked closely with Mr. Klauder in the attempt to achieve on this campus a physical representation of the meaning of a university chapel. The chapel's form is that of a modified cruciform plan, stone vaults, high ceilings, repeated arches, and extensive use of glass that were typical of American academic and religious architecture of this period. It is long, wide at the transept, and high at the nave with its fleche (not called a steeple) reaching above the ground. The chapel's walls, inside and out, are of
Indiana Limestone. Sadly, Klauder died only a few weeks before the chapel's dedication. In 1996, a $1.3 million elevator housing was added to north side of Heinz Chapel in order to bring in into compliance with the
Americans with Disabilities Act.The small addition was designed to architecturally mesh with the remainder of the chapel.
Stonework Both inside and out, the walls of the chapel are of grey Indiana limestone. The interior ceiling is lined with a structural acoustical tile which, although it is a ceramic product, approximates stone. The floor of the chapel is crab orchard stone with Vermont green slate in the side aisles. The floor of the chancel is marble while the altar itself is of Numidian marble, imported from Egypt. The chapel's wall carvings, by master stoneworker Joseph Gattoni of New York, follow the Gothic tradition of pictorial instruction and express the chapel's theme of spiritual values in education.
Charles Connick's studio, who is best known for designing the stained glass windows, also designed a large portion of the chapel's stonework, including the Gothic-style shields adorning the stone walls and the tympanum above the main door that portrays the figure of Jesus with symbols of the Alpha and the Omega.
Exterior façade carving The
tympanum, or recessed arch over the main portal, reflects both the medieval craft of pictorial instruction and the interest of Henry Heinz in the spiritual teachings of his church through his own Sunday school experiences, thus setting the theme for the entire chapel. The main figure is that of the boy Jesus, relating His youthful revelation to the doctors in the Temple (Luke 2:46–57) . He holds a book inscribed with the first and last letters of the Greek alphabet, Alpha and Omega, between which all human thought is contained. To the left of the figure of Jesus is the small figure of Moses with the Tables of Law. Beneath Moses, entwined within the branches of a Tree of Life design, are medallions with portraits of the Prophets Isaiah and Jeremiah, the Patriarchs Abraham and Jacob, the Priests Aaron and Melchezedech, and
King David . On the right of the figure of Jesus is the small figure of St. Luke, beneath which are again medallions within a Tree of Life. These represent St. Luke's and Jesus' spiritual progeny: in charity,
St. Francis of Assisi; in imagination,
Leonardo da Vinci; in understanding,
Newton; in healing,
Pasteur; in eloquence,
Wordsworth; in leadership,
Lincoln; in thought,
Emerson. Outside, the insignia of Europe's twelve oldest universities are carved on shields on the gables. Below that on the balustrade parapets are college and universities founded in the United States before 1820. The spandrels beneath show seals of those founded after 1820 and the seals of women's colleges are on the buttresses.
Seals and shields Entrance portal The seal of the
University of Pittsburgh, the 1930s candle version, is just above the main entrance and is flanked by the seal of the City of
Pittsburgh and the Commonwealth of
Pennsylvania. Inside, the stone carvings include the
Torah and the
Bible, the
New Testament beatitudes, and shields of the
twelve Apostles. The carvings often take up and extend the theme of the window nearest them.
Parapets In the gables and balustrade circling the transept at its highest point and signifying the chapel's dedication to education, are shields bearing the insignia of the twelve oldest European universities in order of their founding. Along the lower balustrade parapet are carved the seals of American colleges and universities founded before 1820, in order of their founding. The seals of those founded after 1820 are on the spandrels beneath the parapet, and the seals of women's colleges are carved on the buttresses.
Narthex To the right and left of the entrance, in the Narthex, two shields represent the Old and New Testaments with the Pentateuch and the Bible.
Chancel At the base of the Faith, Hope and Charity windows are the shields of the twelve apostles, each represented by his symbol. Under the Justice and Wisdom windows are fourteen shields representing the fourteen beatitudes, or gifts of the soul, as they appear in the carving of the Cathedral of Chartres.
North door Over the small door to the left of the chancel as one faces it, is carved the Sacred Monogram above a Tree of Life. Flanking the door are the unicorn, symbol of goodness, and the phoenix, symbol of immortality.
Ambulatory doors On either side of the doors leading into the ambulatory are shields representing the four Major Prophets: Isaiah (tongs and burning altar coal), Jeremiah (star-tipped wand), Ezekiel (tetramorph), and Daniel (ram with horns).
Memorial window shields Echoing the theme of the window are symbols of music, the harp and the lyre, early instruments used in songs of praise.
Transept In the spandrels of the great arches of the transept crossing, eight large shields represent the eight beatitudes given in the Sermon on the Mount.
Aisle window shields North aisle shields – symbols of the Doctors of the Western, or Latin Church. South aisle shields – symbols of the Doctors of the Eastern, or Greek Church.
Clerestory shields At the base of the clerestory windows, between the small arches of the triforium gallery are fourteen shields which represent the seven liberal arts and the seven medieval crafts and trades.
Narthex shields At the base of the Narthex windows are twelve shields which echo the theme of each window.
Wood and iron work All the visible wood in the chapel is oak, including its entrance doors, each of which weighs 800 pounds. The
reredos, choir stalls, chancel rails, pulpit, lectern, and narthex screen are of
English pollard oak. The pews and
narthex ceiling are of
Appalachian Mountain oak. Wood carvings were done by Irving and Casson, A.H. Davenport Company of
Boston. The four figures carved in the reredos represent the saints
Peter,
John,
Paul the Apostle, and
James the Major. All the wrought iron work, including the lanterns, door fittings, stair railings, altar cross, and candlesticks, were created by
Samuel Yellin of
Philadelphia. (Yellin was also responsible for major working in the adjacent
Cathedral of Learning including the Commons Room Gates and most of the metal work in the Nationality Classrooms [https://web.archive.org/web/20121028112138/http://www.pitt.edu/~natrooms/pages/about_nr.html.) ==The windows==