close-up view of ancient red brick tower with sun clock. gates of the arsenale, venice, italy. travel and tourism concept

building tower clock sun view landmark old city europe architecture travel historical venetian venice entrance ancient arsenal italy historic facade museum veneto color destination construction brick italian arsenale gate architectural navy channel cityscape venezia sky town european history traditional fortress shipyard tourism scenery arsenalodelparadiso unesco winter drizzle rain close-up red gates concept day clock italy