"Modern architectural design of a residential building nestled between two row houses, centered on a large transparent cylindrical central tube rising vertically. Inside the tube, a prominent spiral/helical staircase winding elegantly upwards, highly visible from the street. Four cube-shaped modules attached around the tube, each capable of pivoting along the tube’s vertical axis. The cubes are balanced and arranged evenly, projecting subtle shadows on the street facade. The tubular structure has large glass windows to showcase the staircase inside. Urban street scene in daylight with soft natural lighting, architectural sketch style with fine and dynamic lines, with a slight artistic color wash emphasizing glass transparency and material contrasts." See more