Dark blue color symbolizes knowledge, strength, integrity and seriousness. Dervish gathering place, very old architecture with its white walls, dome and minarets of turquoise color and eye-catching tiles, a beautiful gem shines in the city .

Stock photo: Dark blue color symbolizes knowledge, strength, integrity and seriousness. Dervish gathering place, very old architecture with its white walls, dome and minarets of turquoise color and eye-catching tiles, a beautiful gem shines in the city . was taken by kamyar3 .