preobrazhenski monastery, veliko tarnovo, bulgaria, europe

1848 abbey ancient antique architecture balkans blue building bulgaria christianity church decorated decoration dervent door eastern entrance europe european exterior fresco gate god gorge gospodne holly landmark manastir medieval monastery monument mural old orthodox paint preobrajenie preobrazhenschi preobrazhenski preobrazhensky religion river spirituality tarnovo traditional transfiguration typical veliko window yantra