图书馆卡通简约风年轻男子与五位老年人温馨场景插画

warm color scheme, beige, light wood, green, indoor setting, bookshelf background, plants, 7 people, middle-aged man standing, holding a book, blue shirt, beige pants, 6 elderly listeners, sitting around wooden table, attentive or smiling, casual clothing, books on shelf, plants in corners, teacups and documents on table, semi-circular arrangement, cozy and serene atmosphere, knowledge sharing, community interaction, indoor reading session, small lecture scene