Keep the subject's appearance, proportions, expression, and all characteristics identical to the reference image. Do not change the subject. Render the foreground subject in Van Gogh's Post-Impressionist oil-painting style, featuring thick impasto textures, short expressive brushstrokes, and bright, vibrant colors. The background should not use fixed swirl elements. Instead, automatically match an appropriate scenic environment such as grassland, forest, riverside, flower field, hillside, sunset sky, or city street. The background should not include realistic details—only simplified landscape silhouettes, large color blocks based on the theme tone, and Van Gogh-style dynamic brushstrokes with impasto texture and strong contrast. The background should harmonize with the subject while remaining secondary and unobtrusive. The overall composition follows a card-illustration layout: the subject is centered and emphasized, the background remains soft and recedes visually, and a subtle margin is reserved around the edges to fit a card frame.