maidens tower, well known bosphorus landmark, in istanbul, turkey. silhouette taken at sunset in istanbul

silhouette monochrome photograph skyscraper bosphorus landmark istanbul darkness maidens skyline horizon morning evening turkey sunset beacon tower black cloud white dusk city sky beacon bosphorus bosporus calm clouds cloudy coast coastline dawn dusk east eastern fishing glow holiday istanbul kiz kizkulesi kulesi landmark leander leanders light lighthouse maiden maidens marine maritime middle nautical navigate navigation peaceful protection reflection relaxation safety sailing scenery scenic sea seascape seashore sentry serene serenity shipping shoreline signal silhouette summer sunlight sunset timeless tourism tower tranquil travel turkey turkish vacation warning water