Subject: 3D cartoon-style young man and young woman. The man is standing, holding a folder and a pen, facing the woman sitting on the sofa. The woman is sitting upright on the sofa, looking at the man. Scene: Simple and bright indoor space, furnished with a light beige sofa, a small side table, decorative paintings hanging on the wall, and decoration panels, tools and paint containers placed nearby. Style: Round and cute 3D cartoon modeling style, overall a fresh and healing flat design, character shapes are simplified without complex details, soft lines, with the illustration texture generated by AIGC. Color tone: Based on pure light blue and white as the main colors, paired with light beige, warm yellow and dark gray as accents, soft and comfortable colors, overall high brightness. Lighting: Using uniform and soft indoor natural light, with natural transition of light and shadow, no strong contrast between light and dark, faint natural shadows under objects, creating a neat and comfortable space atmosphere. Composition: Adopting a horizontal wide banner composition, the visual focus is concentrated on the character interaction area in the middle-right of the screen, with a clean background area on the left, and the overall layout is balanced and comfortable. Purpose: Suitable for poster or banner materials for brand promotion and product promotion.