On a large plate in Bursa Ulu Mosque, on the Gondola Opening the Door, the phrase “Allahu mufettihü’l-ebvab” “Allah opens the doors” is written in jeli thuluth style. “Iftah lenâ ebvâb’el-hayrât” “Open all the doors of goodness for us!” With the kufi writing style in conjunction with the mirror at the mouth of the gondola. was written.
The pattern of the wood carvings of the Ulu Cami pulpit was used on the gondola.
The Door Opening Gondola is made of hand made purple colored glass and all the patterns on it are handcrafted and decorated using 24 carat gold gilding and glass paints.
Its production is limited to 2,000 pieces.