Raw art split composition illustration

Create a vertical illustration with a "top-bottom split composition," where the vertical layout of the canvas is divided into top and bottom areas with a strict 1:1 ratio. It should be a single complete work, not a collage of two independent images.

Top Half:
Use the user-uploaded original image as the primary source, automatically identifying the main characters, cats, dogs, or other common pets in the original image and presenting them as the sole core subject. Focus on extracting identifiable information of the subject itself, including the person's face shape, facial features, hairstyle, hair color, skin tone, age, clothing, accessories, posture, and temperament, or the pet's fur color, patterns, body shape, ear shape, eye characteristics, and expression. The top half should center on "original subject display," maintaining a visual state that is as realistic, natural, and clear as possible. Appropriate cropping and composition optimization can be done according to the needs of the split screen, but do not change the identity of the subject. If the original image contains buildings, indoor spaces, street scenes, or other complex environmental elements, these contents should only be treated as auxiliary background weakening and not as key extraction objects; there is no need to specifically preserve the architectural style. The overall requirement for the top half is that the subject is clear, complete, and not cut off, the image is clean, the visual center is stable, and the main task is to clearly show "who the original subject uploaded by the user is."

Bottom Half:
Perform a stylized translation of the same subject from the top half in the bottom half. It must still be the same person or animal, maintaining core recognizability and not becoming an unrelated new character. Create a complete illustration in the visual language of "Raw Art / Art Brut." Core stylistic features: unrefined academic lines, rough forms, direct symbols, and irregular color blocks. General principle: allow for exaggeration, distortion, and irregular brushstrokes, creating visual impact with strong lines, ink marks, and emotional tension. The composition uses a single clear subject or a clear scene, the visual center is stable, the subject is complete and not cut off, and the background is moderately simplified while retaining a sense of breathability; lines, color blocks, light and shadow, materials, and paper texture must serve the same style and not mix in unrelated painting styles. The image should be natural, have a handmade feel and recognizable stylistic features, avoiding common AI issues like excessive smoothness, meaningless piles of detail, and random decoration. Unless the theme specifically requires it, do not generate text, logos, watermarks, borders, or UI, and do not make multi-image collages.

Overall Supplementary Requirements:
The top and bottom parts must clearly correspond to the same subject, forming a top-bottom contrast relationship of "original subject / stylized subject." The bottom half should reflect a raw, direct, and unrefined sense of crude art, but must not lose the recognizability of the subject. Maintain a handmade, simple, primitive, and impactful visual language overall, and do not make it into a polished commercial illustration. Do not generate additional explanatory text, titles, logos, watermarks, UI, or borders.