Ancient Romanesque bridge, robust stone arches, sturdy pillars, ornate carvings, intricate stonework, weathered rustication, rounded apertures, semi-circular windows, barrel-vaulted ceilings, groin vaults, ribbed vaults, pointed arches, voussoirs, keystone details, rustic texture, earthy color palette, serene riverbank, lush greenery, misty morning light, soft warm glow, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.