The el-Jazzar Mosque inside the walls of the old city of Acre is named after the Ottoman Bosnian governor Ahmad Pasha el-Jazzar ('the Butcher').
El-Jazzar ordered the mosque's construction in 1781 and had it completed within the year. Despite lacking architectural training, el-Jazzar was the architect of the mosque, drawing up its plans and design, and supervising its entire construction. In addition to the mosque itself, the complex included an Islamic theological academy with student lodging, an Islamic court and a public library. The mosque was built for religious purposes, but its grandiose size and additional functions were also intended by el-Jazzar to serve as a means of consolidating his political legitimacy as ruler of Syria. He modeled the mosque on the mosques of Istanbul, the Ottoman capital.
The el-Jazzar Mosque was built over former Muslim and Christian prayer houses and other Crusader buildings. Building materials for the mosque, particularly its marble and granite components, were taken from the ancient ruins of Caesarea, Atlit and medieval Acre. El-Jazzar commissioned several Greek masons as the mosque's builders. There is a tughra or monogram on a marble disc inside the gate, naming the ruling Sultan, his father, and bearing the legend 'ever-victorious'.
Adjacent to the mosque is a mausoleum and small graveyard containing the tombs of Jazzar Pasha and his adoptive son and successor, Sulayman Pasha, and their relatives.
The mosque is an excellent example of Ottoman architecture, which incorporated both Byzantine and Persian styles. Some of its fine features include the green dome and minaret, a green-domed sabil next to its steps (a kiosk, built by Sultan Abdul Hamid II, for dispensing chilled drinking water and beverages) and a large courtyard.
The mosque, that is dominating Acre's skyline, was originally named Masjid al-Anwar (the 'Great Mosque of Lights') and is also known as the White Mosque because of its once silvery-white dome that glittered at a great distance. The dome is now painted green. The minaret has a winding staircase of 124 steps.
It is the largest mosque in Israel outside of Jerusalem.
The mosque houses the Sha'r an-Nabi, a hair (or lock of hair) from the beard of the Prophet Muhammad. The Sha'r an-Nabi used to be paraded through Acre on Eid al-Fitr, ending the fast of Ramadan, but is now only shown to the congregation. The relic is kept inside the mosque in a glass cabinet placed at the women's upper floor gallery.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.