Grace Cathedral, San Francisco groups, dating from 1930 to 1966, were designed by American Charles Connick and his Boston studio. Connick windows include the Chapel of Grace and baptistry window series that contains over 32,000 pieces of glass and covers nearly . The cathedral also contains 24 faceted windows by Gabriel Loire of Chartres, France, including the Human Endeavor series depicting John Glenn, Thurgood Marshall, Jane Addams, Robert Frost, and Einstein. Between 1995-1998 several of the cathedral's choir and aisle windows were restored by Reflection Studios of Emeryville, California. The carillon was the gift of Nathaniel T. Coulson, a San Francisco dentist and realtor
Grace Cathedral, San Francisco installed in 1991. Laid out on the floor of Grace Cathedral is a labyrinth that is based on the famous medieval labyrinth of "Cathédrale Notre-Dame de Chartres" (The Cathedral of Our Lady of Chartres) located in Chartres, France. It is said that if a visitor walks the pattern of the labyrinth it will bring them to a meditative state. There is also another labyrinth outside of the cathedral in its courtyards. Contained in the cathedral are of stained glass windows by noted artists that depict over 1100 figures ranging from Adam and Eve to Albert Einstein. 32 windows or window