gourmet presentation of walnut kernels and shells for culinary art and generative ai

art artisanal artistic artistry brown close-up closeup concept craft crafted cuisine culinary decor decorative design designs detail edible elegant expertly food food-related fresh gastronomy generative glossy gourmet highlights ingredients intricate kernels kitchen motif nestled nut nuts organic pattern perfect polished presentation presentations realistic replicas shell shells shiny style texture walnut walnuts wood