Capture a breathtaking moment of a family of elephants at a watering hole in the savanna during the golden hour. Use a 24-70mm wide-angle lens with an aperture of f/5.6 to achieve a shallow depth of field, drawing attention to the elephants while maintaining a sense of place within the vast savanna. Set the ISO to 400 and shutter speed to 1/250s to optimize for high resolution and low light conditions. The composition should include the elephants interacting playfully around the watering hole, showcasing their skin textures and expressions, while the glistening water reflects the vibrant colors of the sunset. The silhouettes of distant trees should frame the scene, enhancing the sense of depth. The lighting should be soft and warm, creating a serene atmosphere that highlights the bond between the elephants. In post-production, apply subtle HDR effects to bring out the richness of colors and textures, resulting in a stunning wildlife photograph that captures the beauty and tranquility of these magnificent creatures in their natural habitat.