istanbul bosphorus bridge and rumeli fortress

and architectural architecture asia blue bogaz bogazici bosphorus bosphorusbridge bridge building buildings castle city cityscape color colorful colors connect connection construction continents cross crossing different engineering europe exposure exposured expressway fortress generic highway horizontal impact istanbul join landscape lights link long marmara mega metropol modern morning night nightlife nightscape park passage photo red reflection reflections saturated saturation sky structure summer sunrise sunset suspension tourism touristic tower towers transport transportation turkey turkiye two unite united unites view visual vivid