The Grand Entrance. #CastleLife #Historiclreland #MedievalTimes #ArchitecturalGems #IrishCastles #StoneWalls #Travellreland #ExploreHistory #AncientStructures #IrishHeritage #smartphonephotography #photography

Vaulted Wonder. #GothicArchitecture #CathedralCeiling #ChristChurchCathedral
#HistoricBuildings #ArchitecturalMarvel
#ChurchDesign #AncientStructures
#InteriorDesign #ReligiousArchitecture
#VaultedCeiling #BritishHistory #StunningViews #Symmetry #BuildingDetails #smartphonephotography #photography

The Amazon rainforest is hiding thousands of ancient structures that were built by pre-Columbian civilizations. A new study used satellite imagery and machine learning to detect these earthworks, which range from ditches to mounds. The study reveals the extent and diversity of human occupation in the Amazon, and challenges the idea that it was a pristine wilderness. #Amazon #AncientStructures #Vice https://www.vice.com/en/article/k7zp93/thousands-of-ancient-structures-are-still-hidden-deep-in-the-amazon-study-says