Inside The Mamertine Prison, This Metal Grate In The Floor Covers Where The Prisoners Were Lowered Into Their Prison Cell, Rome, Italy

mamertine prison paul peter prison history artwork tunnel underground metal grate floor prison cell unesco world heritage site unesco world heritage site tourist attraction mamertine cell world heritage site tourist attraction rome italy vertical color image photography europe italian culture travel destinations old the past indoors no people capital cities famous place ancient ancient rome roman national landmark nobody european capital city typically italian traditional culture tradition traditional traditionally italian traditionally italian antiquity antiquities unesco world heritage sites world heritage sites historical historic cultural culture no one no one inside colour image colour color