The hidden gate

The scene features 16 area lights, with a mirror material on the right and a dielectric material at the front. The left statue uses a chrome-like microfacet material, while the right statue has a textured Phong material for a glossy look. Most diffuse materials are textured, some with transparency. The fog is a camera-facing billboard. Reinhard tone mapping and anti-aliasing techniques are applied.

Thanks to