Generate a high-resolution image of an adventurous man wearing sporty sunglasses, standing on a mountain peak. The artistic style should be rugged and naturalistic. Use a photographic medium with minimal digital enhancements. Set the camera aperture to f/8 for a broad depth of field, with a shutter speed of 1/1000s to capture action. Use a 24mm lens for a wide-angle view. Lighting should be natural, with bright, clear sunlight illuminating the scene. The background should feature expansive mountain ranges and a clear blue sky, while the foreground focuses on the man's determined expression and sunglasses. Apply HDR effect to bring out the textures of the mountains, dodge and burn to emphasize contours, and a vignette effect to draw attention to the subject.