Minimalism of Stone and Steel: One Material Per Wall

Design a building in the manner of Eduardo Souto de Moura where each plane is given one material and one material only, and all the design effort goes into the junction between them. Compose a long granite wall meeting a plane of frameless glass with a slim black steel edge, no cover strips, trims or sealant visible, a horizontal shadow gap at the base so the wall appears to float, a gravel strip alongside, cool Atlantic overcast light, oblique eye-level view of the junction, 50mm lens, architectural photography, ultra photorealistic, 8K