Publicité lifestyle pour sac à dos en quatre volets

{"type":"four-panel lifestyle product ad collage","subject":{"primary product":"minimalist black backpack","product details":"structured rectangular tech backpack, matte fabric, clean front panel, top zipper, padded shoulder straps, subtle small logo tag near the lower front corner","human model":"young adult man with light skin and messy blond hair, face intentionally obscured, wearing a cream oversized sweatshirt, light beige pants, and a dark wristwatch"},"layout":{"grid":"2x2 collage with thin white dividers","panel count":4,"panels":[{"position":"top-left","scene":"modern architectural courtyard outside a glass office or campus building","composition":"full-body walking shot of the male model carrying the black backpack over one shoulder, one hand in pocket, bright natural sunlight, soft editorial shadows, greenery and reflective glass in background"},{"position":"top-right","scene":"minimal modern office interior beside tall windows","composition":"medium shot of the male model standing behind a desk and placing a slim laptop into the open black backpack","objects count":6,"objects":["black backpack","closed laptop being inserted","2 stacked books","open notebook","black desk lamp","flat tablet or laptop on desk"],"branding":"small rounded white badge in the top-right corner containing the text {argument name=\"brand text\" default=\"Pollo AI\"} and below it {argument name=\"sub brand text\" default=\"GPT Image 2\"}"},{"position":"bottom-left","scene":"warm sunlit workspace with glass walls and trees outside","composition":"medium seated shot of the male model writing in a notebook at a wooden desk next to an open laptop, backpack resting on the table to the right","objects count":5,"objects":["open laptop","desk lamp","notebook","stack of 2 books","black backpack"]},{"position":"bottom-right","scene":"clean studio product shot on a light gray background","composition":"isolated three-quarter view of the backpack standing upright, straps visible, soft shadow beneath, premium ecommerce lighting"}]},"style":{"look":"premium ecommerce campaign, minimalist startup ad, polished lifestyle branding","lighting":"soft natural daylight in lifestyle panels, even studio lighting in product panel","color palette":"neutral beige, cream, black, gray, muted green","camera":"photorealistic, shallow depth of field in lifestyle shots, sharp product detail","aspect ratio":"16:9"},"customization":{"product":"{argument name=\"product type\" default=\"minimalist black backpack\"}","product color":"{argument name=\"product color\" default=\"black\"}","model outfit top":"{argument name=\"top clothing\" default=\"cream oversized sweatshirt\"}"}}