Modern skyscraper, Chicago cityscape, cloudy sky, daytime, Willis Tower, glass and steel structure, sleek lines, contemporary architecture, top architecture firm, office building, interior designer, young businesswoman, 25yo, stylish short hair, black glasses, white shirt, pencil skirt, heels, standing, looking out the window, city view, luxurious interior, wooden floor, marble countertop, leather sofa, abstract art piece, natural light, softbox lighting, panoramic view, low-angle shot, cinematic composition, realistic rendering.