Bernini's 17th century colonnade, Piazza San Pietro (St. Peter's Square), Vatican City, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

photography colour colour image color color image vertical vertical image outdoors outside day background people incidental people people in the background travel travel destination travel destinations tourist destination 17th century colonnade piazza san pietro st peter's square vatican city unesco unesco world heritage site world heritage site rome lazio italy italian europe european building exterior building buildings architecture architectural baroque peristyle ornamental history historical historic heritage column stone landmark landmarks famous well known well known diminishing perspective vanishing point perspective