part of the surviving ancient roman mosaic floors at the ancient roman baths of caracalla (thermae antoninianae)

212 217 ancient antique antoninianae architecture art backdrop background bath baths beautiful beauty best between building built caracalla city decorative destroyed europe excavation famous flooring floors grass historical imperial italian italy landmark laying located luxury monumental mosaic old ornament palaestra palestra part pattern pavement place public remains roma roman rome site stone surface surviving terme texture thermae tile tourism touristic travel wanderlust wave