This is a low-angle overhead close-up shot captured with a 24mm wide-angle fixed-focus lens. It has a shallow depth of field, with the main character, the little golden puppy, occupying approximately 50% of the vertical height of the frame. It is the absolute visual subject. The foreground consists of a close-up sharp cluster of lush clover and white flowers. The mid-close-up is the core golden puppy (running forward, raising its front paws, with a cheerful expression) holding a white hard card in its mouth. The card reads "Be my valentine?" (with a brushstroke feel, handwritten). Below the black text, there is a heart-shaped pattern. The background is the expansive grassland, deep green forest, and blue sky and white clouds in the medium and long shot. The 24mm wide-angle lens enhances the sense of depth and the sense of the grassland enveloping the scene. The low-angle overhead shot makes the puppy's posture appear more lively. The shallow depth of field highlights the subject, and the environment is fresh and bright. The dynamic running of the puppy and the expansive natural scene form a contrast of "small subject, large environment", highlighting the vitality and cuteness of the animal, while also showcasing the healing and vitality of the natural scene. The dynamic blur of the running. No people