world famous historical monuments. sketch

acropolis amphitheater ancient antique architecture arena athens beams ben berlin big brandenburg bridge britain british building capital castle cathedral church circus city cityscape coliseum colosseum column construction contour culture drawing eiffel england english europe france french gate german germany graphic greece greek heritage history illustration isolated italian italy journey kiev landmark landscape london memorial monument national paris parthenon pencil roman rome ruin sightseeing sign silhouette sketch sofia sophia square stadium symbol temple tour tourism town travel ukraine ukrainian vector