Hi, this is a piece the waterfront area of the old city of Otranto, on the extreme southern tip of the italian Adriatic sea :), famous for its Martyrs of the Turks' siege in 1482, and for the immense Tree of Life mosaic floor of the magnificent romanic cathedral plus is the same city as in the "Castle of Otranto", gothic short novel by Sir Horace Walpole written in the early XIXth century
:)))