Walnut product diagram，Designed in a minimalist style。In the center of the picture is a plump walnut，It presents a dark brown shell and a smooth texture，The shape and texture details of the walnut are clearly visible，Around the walnuts，We use a number of relevant elements to enhance the attractiveness and messaging of the product。Above all，On top of the walnuts，We added a green leaf，to highlight the natural and organic properties of walnuts。The details and texture of the green leaves echo the shape of the walnut，Form a harmonious visual effect，Under the walnuts，We used some text to describe the characteristics and benefits of walnuts。Text uses a clean and clear font，The health value of walnuts is highlighted。por exemplo，We can use things like "nutrient-rich"、Words like "rich in protein and fiber" to highlight the nutritional value of walnuts。

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