Grace Cathedral is an Episcopal cathedral located on Nob Hill in San Francisco. It is the cathedral church of the Episcopal Diocese of California, once state-wide in area, now comprising parts of the San Francisco Bay Area. The cathedral community is known for its open-mindedness. The cathedral has become an international pilgrimage center for church-goers and visitors alike, famed for its mosaics by De Rosen, a replica of Ghiberti's Gates of Paradise, two labyrinths, varied stained glass windows, Keith Haring AIDS Chapel altarpiece, and medieval and contemporary furnishings, as well as its 44 bell carillon, three organs, and choirs. It contains one of only seven remaining Episcopal men and boys cathedral choirs, the Grace Cathedral Choir of Men and Boys, along with two other choirs with its corresponding boys K-8 school in the United States, along with Washington National Cathedral. Its director of music and choirmaster is Ben Bachmann. The Very Reverend Alan Jones retired as dean on January 31, 2009. He was also the moderator of The Forum at Grace Cathedral. On June 25, 2010, the Rev. Canon Dr. Jane Alison Shaw was named the eighth dean of Grace Cathedral, San Francisco. She was picked by the Dean Search Committee, headed by Valerie Dorfman and Toby Keller.