Victorian Gothic Portrait and Pet Diptych

[Composition and original photograph] Generate one vertical 3:4 diptych with two panels stacked vertically, approximately equal in height. The input is a reference photograph of a single person or a single pet. The upper panel directly displays the original input photograph, preserving its subject, pose, expression, clothing and accessories, background, and lighting. Only scale it proportionally and place it; add white padding if the proportions do not fit. Do not stretch, redraw, or crop out key content. The lower panel presents only a stylistic translation of the same subject, against a pure white #FFFFFF background, centered with a stable visual focus and breathing room; do not copy the photographic background. If the photograph is a half-body shot or close-up, use the same framing below and fully contain the subject within that framing; do not force it into a full-body view. If the photograph shows the whole body, preserve the entire body below.

[Lower panel | Victorian Gothic translation] Create an illustration in the visual language of “Victorian Gothic”: retain an aged-paper feel, slight fading, traditional print grain, and period decorative details. Establish the style through a somber mood, sharp contours, classical ornament, fine engraved lines, and dark fabrics, with rich detail and a clear visual focus. For people, preserve the original face shape, facial features, hairstyle, pose, and main clothing structure. Translate the existing neckline, cuffs, and fabric details into Victorian high collars, lace, subtle patterns, and fine engraving. Clothing may be stylized, but its original main color relationships and key accessories must remain recognizable; do not arbitrarily replace the subject with an unrelated character in formal dress. For animals, preserve species, coat color, markings, ear shape, and expression. Render fur with fine engraved lines and vintage print grain. Add only a little lace or classical patterning to a collar already present in the photograph; do not put the animal in a human long dress or add hats or wings. Use restrained colors such as charcoal black, ink gray, deep burgundy, and small amounts of antique gold, while retaining corresponding key colors from the original photograph. Confine aged-paper and faded textures to the subject itself. Keep the somber quality within the subject: do not introduce a dark background, castle, or cemetery, and do not add gore. The background must always remain pure white.

[Middle transition] At the top edge of the lower panel, use a subtle aged-paper edge and rhythmic engraved lines for the transition. Keep all textures in the lower panel, leave the upper photograph unchanged, and do not use a thick black horizontal line.

[Consistency and restrictions] For people, preserve face shape, relationships between facial features, hairstyle silhouette, skin tone or its clear stylistic equivalent, clothing structure, accessories, pose, and expression. For animals, preserve species, ear shape, eyes, nose and mouth, coat-color regions, direction of markings, body shape, and collar. Proportional, material, and form translations required by the selected style are allowed, but the same subject must remain recognizable in both panels. The image should feel natural and handmade. Lines, color areas, light and shade, materials, and textures must serve the same style. Avoid excessive smoothness, meaningless accumulations of detail, random decoration, incorrect limbs, extra subjects, and mixed styles. Apart from text already present in the input photograph, do not add any text, letters, numbers, slogans, logos, brand names, watermarks, borders, or UI. Remove text and logos from the reference photograph in the lower panel. Generate only one complete diptych containing both panels each time. Do not generate a multi-subject example collage, and do not combine the human and pet versions into one image and then crop them apart.