Keywords
3rd century bc, acropolis, alter, ancient, ancient history, antiquities, antiquity, archaeological, archaeological site, archaeological sites, archaeology, bc, bergama, blue, blue sky, capitol, century, christianity, churches, clay, clay pot, cloud, clouds, cloudy, color, color image, colour, container, cult, cult of rulers, cultural, culture, day, design pics, faith, hellenistic, hellenistic period, heritage, heroon, history, horizontal, idol, idol worship, no people, no-one, nobody, old, old ruin, old ruins, outdoors, pergamon, pergamon alter, pergamos, pergamum, period, photography, pot, religious, remains, revelation, ruin, ruined, ruins, rulers, second, second century bc, seven, seven churches of revelation, sky, the past, third, third century bc, tourist destination, trajaneum, travel destination, tree, turkey, turkey - middle east, water, water pot, worship, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, 12288726highres