AI-generated family portrait, warm and cozy atmosphere, modern living room setting, large window with cityscape view, softbox lighting, shallow depth of field, happy family of four, father (40s), mother (30s), son (10yo), daughter (6yo), casual wear, t-shirts, jeans, sneakers, smiling faces, gentle skin tones, natural hair styles, father's arm around mother's shoulder, children sitting on couch, playful poses, stuffed animals and toys scattered around, wooden coffee table with family photo album, vase with fresh flowers, background blur, cinematic composition.