Sultan Isa Medrese

The Sultan Isa Medrese or Sultan 'Isa Madrasa (), also known as the Zinciriye Medrese or Isa Bey Medresesi, is a historic landmark and former madrasa () in Mardin, Turkey. It was commissioned by Sultan Isa (r. 1376–1407), the penultimate Artuqid ruler of Mardin, and its construction was completed in 1385. The building was actually a ''külliye'', or religious complex, consisting of a madrasa, a mosque, a mausoleum for the founder, and other elements arranged around two courtyards. The building previously housed the Mardin Museum.

History

The foundation of the complex is well-documented thanks to several surviving inscriptions on the building which record the founder, Isa the Artuqid, and the date, 2nd Muharram 787 AH (3 February 1385 AD). The complex contains what appears to be a mausoleum chamber intended for the founder, but Isa was never buried here. The building went through a major restoration sometime during the Ottoman period, when much of the masonry was redone. Between 1932 and 1950s, the southern portico of the main courtyard partially collapsed and some of the decoration at the top of the portal disappeared. These elements, along with the northern gallery of the upper terrace, were restored over the course of the 20th century. In the early 21st century, around 2006, the building was restored again, cleaned, and much of the old masonry replaced with new stone.

Description

General layout

The structure was built on a slope overlooking the city and as a result it is laid out on two terraced levels, with the upper level extending further north. The rooms and sections are arranged around two courtyards: one on the ground floor and another on the upper level. The whole complex occupies a space about 45 metres long and 25 metres deep. While traditional madrasas were almost always arranged around one central courtyard, the Sultan Isa Medrese is the culmination of a trend in Artuqid designs where the building is configured around two courtyards, a more complex arrangement requiring careful planning.

Exterior

The long southern façade of the building is easily visible, arranged along a street on higher ground overlooking the city below. The other sides of the building are largely obscured by the sloping terrain around it. The two fluted domes of the complex, visible from the outside, correspond to the mosque and the mausoleum. Two buttresses on the southern façade, topped by small half-domes (also fluted like the main domes), reinforce each of the domed sections and are each located behind a ''mihrab'' (niche symbolizing the ''qibla'' or direction of prayer) of the chambers inside. A wall fountain is also located in the middle of the façade, below the portico of the courtyard (discussed below).

The building is entered through a monumental portal at the southeast corner, standing around 12 metres tall. The recessed portal is decorated with a ''muqarnas'' vault over the doorway. The wall right above the door is covered by zone of stone inlay, followed by a band of geometric decoration above it. In the area above this is a teardrop-shaped medallion carved with calligraphic motifs, while on the side walls to the right and left of this are circular medallions carved with intricate arabesques. The design of the teardrop medallion consists of a symmetrical calligraphic composition (known as ''muthannā'' or ''muṣanna'') featuring the phrase ("I place my trust in God, may He be exalted"), arranged around a vertical axis of symmetry and topped by a vegetal motif of palmettes. A band of text containing a Qur'anic verse (At-Tawbah, 9:18), in a form of ''thuluth'' script, wraps around this composition. Above these medallions is another horizonal inscription band running across the three inner walls of the portal, containing a long foundation text including a Qur'anic excerpt (part of 27:19 or 46:14), the name of the building's founder (Sultan Isa), some praise of the founder's piety, and the date (2nd Muharram 787 AH).

The front corners of portal's recess are carved into ornate engaged columns. Around the edges of the portal are several bands of ornamentation forming a decorative frame around the portal. A ''muqarnas'' cornice is accompanied by arabesque (vegetal) decoration bands. Inside this is another inscription band that consists of the same phrase found in the center of the teardrop medallion, except here it is repeated over and over in Kufic script. The top part of this decoration was restored in modern times.
File:Mardin entrance of Sultan Isa Medresesi 2469.jpg, View from below of the stonework inlay, reliefs, and ''muqarnas'' vault in the portal
File:Mardin entrance of Sultan Isa Medresesi 2473.jpg, The carved foundation inscription (above), and the teardrop medallion (below) containing a symmetrical calligraphic composition
File:Mardin entrance of Sultan Isa Medresesi 2466.jpg, One of the arabesque medallions in the side of the portal
File:Sultan Isa Medrese DSCF9764.jpg, Decoration around the frame of the portal: Kufic calligraphy on the left and ''muqarnas'' corniche on the right
File:Sultan Isa Medrese DSCF9754.jpg, Small wall fountan in the middle of the street faâde

Interior

Entrance corridor

Upon entering, a corridor runs north until it reaches a corner covered by a star vault ceiling. On the left, the corridor continues to the west, past the mosque and to the ground-floor courtyard. Straight ahead, a stairway climbs north to the second floor. In the middle of the western corridor, on the north wall, is a niche covered by ''muqarnas'' canopy, opposite which is the entrance to the mosque chamber.
File:Sultan Isa Medrese DSCF9679.jpg, The corridor from the entrance to the courtyard (looking east, with the mosque entrance on the right)
File:Sultan Isa Medrese DSCF9672.jpg, The star vault in the entrance corridor

Mosque

The mosque, accessed through a doorway on the south side of the ground-floor corridor, is a large rectangular chamber. It is divided into three square sections: the two on the sides are covered by groin vaults and the square space in the middle is covered by a dome. The dome transitions to the square space below it through the use of squinches sculpted into ''muqarnas'' corners with ''ablaq'' (two-coloured) stonework around them. The mosque is well-lit thanks to many windows. The ''mihrab'' niche is located in the middle of the south wall, directly opposite the entrance. The niche is topped by a plain semi-dome which is framed by carved relief decoration on the wall around it, including an inscription band around the arch, arabesques in the spandrels, a rectangular frame filled with a geometric motif, and ''ablaq'' stones. The entrance doorway, opposite the mihrab, is set inside a small recess surrounded by decoration very similar to that of the mihrab, except that instead of a plain semi-dome it is topped by a ''muqarnas'' canopy. The nearby ''minbar'' (pulpit) to the west of the ''mihrab'' is made of stone. Above both the doorway and the mihrab is a teardrop medallion similar to the one in the entrance portal, featuring the same phrase again in a symmetrical calligraphic composition, but in a smaller scale and with a different design. Much of the masonry of the mosque, except for the decorated parts, was restored in a later period.
File:Mardin prayer room Sultan Isa Medresesi 2425.jpg, View of the mosque's prayer hall, with the ''mihrab'' on the left and the entrance portal on the right. The ''minbar'' is also visible past the mihrab.
File:Sultan Isa Medrese DSCF9648.jpg, Dome over the center of the prayer hall
File:Mardin prayer room Sultan Isa Medresesi 2426.jpg, The ''mihrab'' of the prayer hall, on the south side
File:Sultan Isa Medrese DSCF9654.jpg, Decoration around the ''mihrab''
File:Sultan Isa Medrese DSCF9646.jpg, Entrance of the prayer hall, on the north side
File:Sultan Isa Medrese DSCF9655.jpg, Decoration around the entrance

Courtyard

The large ground-floor courtyard, to the west of the mosque, occupies the center of the complex. The corridor from the entrance is accessed through a recessed portal on the east side, while directly opposite this, on the western side, is another recessed portal leading to a passage and vestibule chamber that leads to the mausoleum. Both portal recesses are vaulted with a ''muqarnas'' canopy. The center of the courtyard is occupied by a rectangular water basin. To the north of this basin is a central iwan (vaulted space open on one side). At the back of the iwan is a wall fountain, framed by ''ablaq'' decoration, which feeds a water channel in the middle of the floor that empties in the courtyard's pool. On either side of the iwan are two large chambers, accessed through side corridors from other parts of the building. From the western chamber a passage and stairway grants access to the upper level of the complex. The windows between the iwan and these side chambers were pierced during the Ottoman period. On the south side of the courtyard runs a vaulted portico and gallery which gives views onto the city and landscape below. In the middle of this gallery, on the south wall, is a small ''mihrab'' consisting of a plain niche with simple semi-dome. This gallery was once covered by more ornate star vaults but these have not survived and have been replaced by plain groin vaults. On the north side of the courtyard, above the iwan and the chambers, is a terrace accessed from the upper floor and overlooking the courtyard.
File:Sultan Isa Medrese DSCF9680.jpg, View of the main interior courtyard, looking west towards the mausoleum section
File:Sultan Isa Medrese DSCF9684.jpg, Main courtyard, looking east towards the mosque section
File:Sultan Isa Medrese DSCF9623.jpg, View of the main courtyard, looking north to the central iwan and the terrace of the upper floor
File:Sultan Isa Medrese DSCF9630.jpg, Inside the iwan, with wall fountain at the back and water channel in the middle
File:Sultan Isa Medrese DSCF9726.jpg, Southern gallery of the courtyard (with reconstructed ceiling)
File:Sultan Isa Medrese DSCF9723.jpg, Detail of ''muqarnas'' canopy in the western portal of the courtyard

Mausoleum

The mausoleum at the southwest corner of the building is a square domed chamber. The mausoleum has been significantly restored, including the dome and its now plain squinches, but it has preserved its general character. In the middle of the south wall, opposite the doorway, is another ''mihrab''. Both the doorway and the ''mihrab'' are decorated very similarly with ''ablaq'' stonework. The darker stone used for this decoration is generally basalt. Sultan Isa was never buried here, and the chamber was recently used as part of the Mardin Museum. A side chamber or vestibule to the north, preceding the mausoleum, contains a sarcophagus or cenotaph which has been there since at least the end of the 20th century.
File:Sultan Isa Medrese DSCF9693.jpg, Cenotaph in a side chamber near the original domed mausoleum
File:Mardin prayer room Sultan Isa Medresesi 2431.jpg, Dome of the mausoleum chamber
File:Mardin prayer room Sultan Isa Medresesi 2435.jpg, Mausoleum chamber, looking at the entrance doorway and northern wall
File:Mardin prayer room Sultan Isa Medresesi 2437.jpg, Detail of the ''ablaq'' stonework of the ''mihrab'' on the south side of the chamber

Upper level

The upper floor is accessed through either the western staircase or the eastern staircase near the entrance (both mentioned above). The eastern stairway leads to the second courtyard of the complex, located north of the mosque area. The courtyard is surrounded on all sides by a portico and a series of rooms, which may have served as cells or bedchambers for the students of the madrasa, although scholar Thomas Sinclair states that the rooms of the upper floor seem to have served other purposes instead. The western part of the upper level is occupied in part by a terrace overlooking the ground floor courtyard (already mentioned above). The north side of this terrace, at the back, is occupied by a vaulted gallery and portico which was ruined by the 1950s and subsequently restored.

References

{{Madrasas in Turkey

Buildings and structures in Mardin
Madrasas in Turkey