简约卡通风格忧郁失眠老人独坐卧室床边夜晚场景插画

Chinese people,woman，illustration, minimalist cartoon style, main color scheme of blue and gray, soft color palette with yellow and white accents, elderly man in purple pajamas and white slippers sitting on the edge of the bed, looking down in thought, melancholic expression, bed on the left side of the frame, window slightly to the right with yellow curtains on both sides, table and lamp to the right of the window, quiet and slightly lonely atmosphere, nighttime indoor setting, moon and stars outside the window, soft indoor lighting, lightning patterns around the character's head, conveying feelings of loneliness, contemplation or insomnia