create a white clay style model of the atrium based on the uploaded image preserve all architectural geometry proportions and spatial elements exactly but reconstruct the perspective so the camera is straightened and slightly zoomed out to show the atrium in full specifications entire model is monochromatic white like unpainted clay or plaster no textures colors or decorative finishes focus entirely on geometry volume and spatial relationships include all vertical elements walls columns balustrades windows glass ceiling structures exactly as in the original space glass roof geometry should be preserved and rendered as solid or translucent white consistent with the rest of the model floors terraces and horizontal surfaces should be included in white consistent with architectural structure camera view slightly zoomed out to capture more of the atrium volume perspective straightened to minimize foreshortening giving a more neutral orthogonal view of vertical walls and glass roof lighting should be neutral soft and uniform no shadows or dramatic highlights the focus is purely on form proportion and spatial clarity output a clean white model suitable as a base for further visualization decoration cinematic staging or material finish studies