The primary subject of the photograph must be an expansive view of nature and open spaces, emphasizing the natural beauty, light, and atmosphere of the Earth's surface.

Focus: Judging highlights composition, depth of layers (foreground, midground, and background), the quality of natural light (such as "golden hour"), terrain textures, and atmospheric moods (fog, storm clouds, sunbursts). The theme includes mountains, deserts, forests, fields, valleys, and panoramic wilderness vistas.

Human Elements: The presence of people or man-made structures (such as paths, fences, solitary cabins, or churches) is permitted only if these elements are minimal, non-intrusive, and serve strictly to establish scale or complement the natural environment.

Not Allowed: Urban cityscapes, pure architecture, industrial zones, or close-up macro shots of plants and rocks where the sense of vast space is lost. Heavy digital manipulation that alters the geographical reality of the scene (e.g., adding mountains or replacing the sky with a different file) is strictly prohibited, as are images generated by Artificial Intelligence (AI).