File:Citadel Walls, Old Cairo, al-Qāhirah, CG, EGY (47911574711).jpg
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DescriptionCitadel Walls, Old Cairo, al-Qāhirah, CG, EGY (47911574711).jpg | This is The Citadel of Cairo, or the Saladin Citadel, a medieval fortification that rises on a promontory of the Mokattam Hills overlooking Old Cairo. The citadel had its beginnings in 1176, when construction began under Saladin of the Ayyubid Dynasty that ruled Egypt at the time, in order to protect Cairo from Crusaders and to allow for a secure center of government in the wake of the dissolution of the Fatimid Caliphate. Construction of this initial fortification was ongoing during the reigns of the next two sultans, and was most likely finished sometime around 1220 or 1230, with the first sultan residing in the citadel’s palace being Sultan al-Adil, with evidence pointing to the palaces being finished in 1206. The citadel was vacated by the Ayyubid Dynasty by the 1240s in favor of another fortification. The Mamluks, whom ruled from 1250 to 1517, made several alterations to the fortification and made it the residence of their sultans, expanding and improving the complex. During the Ottoman period from 1517 to 1798, the citadel was neglected after the Mamluk buildings were stripped of their precious and valuable decorations, which were sent to Istanbul to adorn buildings there. However, extensive construction, including new palaces, a mosque, Gates, and additional walls, were undertaken. In 1805, the Ottomans reclaimed Egypt from the French, and Muhammad Ali was appointed as the sultan by the Ottomans, undertaking extensive reconstruction projects, and making himself the de facto independent ruler of Egypt. The impressive mosque in this photo was built in the Ottoman style between 1828 and 1848, in memory of Tusan Pasha, one of Ali’s sons, whom died in 1816. However, the mosque came at the expense of historical Mamluk palace structures that stood on the site, which were demolished in an effort by Ali to overtake their physical legacy in Egypt. |
Date | |
Source | Citadel Walls, Old Cairo, al-Qāhirah, CG, EGY |
Author | Warren LeMay from Chicago, IL, United States |
Camera location | 30° 02′ 57.73″ N, 31° 15′ 06.98″ E | View this and other nearby images on: OpenStreetMap | 30.049370; 31.251940 |
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Licensing edit
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
This image was originally posted to Flickr by w_lemay at https://flickr.com/photos/59081381@N03/47911574711. It was reviewed on 19 February 2024 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero. |
19 February 2024
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current | 00:50, 19 February 2024 | 1,905 × 2,541 (954 KB) | Tm (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Apple |
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Camera model | iPhone 8 |
Exposure time | 1/1,715 sec (0.00058309037900875) |
F-number | f/1.8 |
ISO speed rating | 20 |
Date and time of data generation | 16:44, 12 May 2019 |
Lens focal length | 3.99 mm |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Photos 4.0 |
File change date and time | 16:44, 12 May 2019 |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 16:44, 12 May 2019 |
Meaning of each component |
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APEX shutter speed | 10.744216499345 |
APEX aperture | 1.6959938128384 |
APEX brightness | 9.8470857649405 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 645 |
DateTimeDigitized subseconds | 645 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
IIM version | 2 |