Final answer:
The Dome of the Rock, built between 685 and 691/2 CE, is one of the oldest intact works of Islamic art. It features an octagonal outer shape, a circular interior dome, and intricate mosaics.
Step-by-step explanation:
It is located on the Temple Mount in Jerusalem and is considered one of the oldest intact works of Islamic art. The building's exterior walls were constructed with limestone quarried nearby and were later repaired and covered with blue mosaics and tiles in the 16th century.
The Dome of the Rock has an octagonal outer shape and a circular interior dome that rises to a height of 54 meters. It is adorned with intricate mosaics, including plant-based scrolls, motifs, and calligraphy, all based on symmetrical and repeating designs. Contrary to popular belief, the Dome of the Rock is not a mosque; it is a shrine built to protect the sacred rock associated with Prophet Muhammad's ascension to heaven.
This iconic building serves as a testament to the power and beauty of Islamic architecture and its significance in Jerusalem's history. So therefore the Dome of the Rock, one of the earliest Islamic buildings, was built between 685 and 691/2 CE by Abd al-Malik.