Portrait of a Mastiff wearing a royal crown, sitting on an elaborate throne

portrait of a Mastiff wearing a royal crown, sitting on an elaborate throne, rich red and gold tones, soft painterly lighting, subtle rim lighting around the subject to separate from background, slightly darker background with gentle vignette, clear subject-background contrast, calm regal expression, mid-shot portrait (not close-up), symmetrical composition, subject fully visible with space around, strong readability, expressive painterly brush strokes --ar 70:99 --v 7