mausoleum of seyid yahya bakuvi in the palace of the shirvanshahs, old city of baku, azerbaijan

mausoleum seyid yahya bakuvi tomb dome intricate details shirvanshah palace courtyard old city icherisheher baku azerbaijan stonework conical roof brick cityscape ruins blue sky stone architecture local culture islamic ancient historical sites building religious site landmarks heritage archaeological tourism visitor attraction history sightseeing travel spring 2024