moon gate framing

Emphasize depth contrast. The circular frame itself should be kept in soft shadow or slight underexposure, while the landscape beyond is bathed in brighter, directional light. This natural value contrast pulls the viewer's eye deep into the composition.

Control the focal plane. Keep the texture of the stone portal sharp to anchor the foreground, while allowing the framed subject—like a solitary tree or mountain peak—to soften slightly into a misty, painterly depth of field.