AI Prompt for Realistic Social Media Portrait Collage

"A photorealistic split-screen collage featuring two poses of a young woman with long, straight brown hair and tan skin in a domestic interior. On the left panel, she is seated facing forward on a {argument name="sofa color" default="teal velvet sofa"}, wearing a tight black halter-neck bodysuit or dress with extremely high leg slits revealing a thigh tattoo, one hand raised to her head, framed by dark wooden bookshelves. On the right panel, she is captured in a side-rear view kneeling on the same teal couch, looking back over her shoulder at the camera, highlighting the open back of the black garment. The background features the wooden shelving unit and a window letting in bright natural daylight, creating a mix of soft indoor lighting and natural backlighting. The style is casual, high-resolution social media photography."