This banner from Constantinople is red with a gold border, as well as gold calligraphy on its surface. It is made out of silk, and looks thin and loose. One of the designs depicts Zulfiqar, the legendary split-tipped sword of Ali Ibn Abi Talib (Arabic: عَلِيّ ٱبْن أَبِي طَالِب), a companion to Muhammad. These Zulfiqar flags were standards used by the Ottomans during the Greek War of Independence, and are often attributed to Janissaries and Cavalry. Given the timeframe of the creation of this particular banner, it is not unlikely that it could have been used during the war against the Greeks.