white tower of thessaloniki, night view

15th ancient balkans bay bike blanka blue building byzantine century city clear colorful day europe fort fortification fortress gate greece greek historic illuminated kuli landmark landscape lefkos leukos life lights lines loophole macedonia mediterranean middle monument movement museum museums nea new night old paralia people pirgos port pyrgos ruins salonika sightseeing sky stone the thermaikos thessalonica thessaloniki tower waterfront white