情侣3D渲染卡通风老年夫妇并排坐阅读书籍场景插画

Product introduction: Four-page spread fully unfolded and laid flat. The content areas on both sides of the pages display pure green without shadows, making it easy to cut out and replace content later. A light gray background with product props creates a simple product display environment. The main subject is centered and occupies three-quarters of the screen, ensuring it is fully visible within the frame. 16:9 widescreen format, realistic product photography style.