照片到建筑草图混合

Using the uploaded image as the base, transform selected parts of the main subject into a hand-drawn sketch illustration. Keep the lower structure photorealistic, but redraw the upper sections with loose black ink lines, architectural sketch style, slightly imperfect and organic. Blend the illustration seamlessly into the photo using soft white brush strokes and negative space, as if the drawing is emerging from the real image. Maintain the original perspective, scale, and composition. Minimal, artistic, mixed-media look, half photograph, half drawing.