Buzz
Among the 336 large marble columns covering an area of nearly 1 hectare in the largest underwater reservoir in Istanbul, some columns feature upside-down Medusa demon head sculptures, creating a strong sensation.
Upside-Down Demon Head Sculptures Discovered in Sunken Palace in Istanbul
According to Hoàng Hà/Zing news
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Reference: Mytour Travel Guide
MytourJune 22, 2018
