Black and white shot of people walking by the sidewalk under Porticoes at Bologna in Northern Italy at daytime

black and white shot pan shot pillars ancient antique arcaded arched architecture archway background bologna building city city of porticoes column corridor covered walk cultural emiliaromagna exterior facade famous heritage historic historic center historical italian italy landmark medieval northern italy people porch portico porticoes street structure tourism tourist town travel unesco urban world heritage site art pedestrian outdoors cityscape tourist destination