Ancient Greek vs Roman architectural contrast, columns, arches, domes, temples, marble, limestone, intricate carvings, ornate decorations, sculptures, friezes, pediments, capitals, classical orders, Doric, Ionic, Corinthian, Tuscan, Pantheon-inspired, Colosseum-like, Forum Romanum, Parthenon-esque, Athenian landscape, Mediterranean Sea, bright blue sky, warm sunlight, dramatic shadows, low-angle shot, detailed textures, realistic rendering.