Ancient Indus Valley Civilization architecture, mud bricks, intricate carvings, stepped pyramids, ornate temples, sculptures of gods and goddesses, geometric patterns, narrow streets, urban planning, grid system, advanced drainage, public baths, granaries, massive city walls, baked bricks, burnt bricks, citadel, acropolis, Mohenjo-Daro, Harappa, Dholavira, Lothal, ancient trees, tropical climate, warm lighting, soft focus.