⛪Interior of the Circular Claustrum, Mosteiro da Serra do Pilar, Vila Nova de Gaia, Portugal. A symmetrical array of columns and arches surrounding a central open space, reflecting the unique architectural style of the late Renaissance period. #SerraDoPilar #Monastery #CircularClaustro #VilaNovaDeGaia #Portugal #HistoricalArchitecture #HeritageSite #MonasticLife #EuropeanArchitecture #sonyz1 #vmribeiro