错开高度的多层座椅：同一件家具的不同坐法

Design a single piece of park seating that offers several quite different ways to sit. Show one continuous timber structure built up from stepped planes at three distinct heights: a low platform two hundred millimetres off the ground for sitting cross-legged or lying back, a conventional seat at four hundred and fifty, and a high perch at eight hundred where someone can lean rather than fully sit, feet still on the ground. Detail the three levels as stepping back from front to rear like a shallow grandstand, each level deep enough to be occupied comfortably, so people can sit at the same place while being at very different heights relative to one another. Show a section of the middle level given a backrest and armrests, and the rest deliberately left bare, so both the person who needs support and the person who wants to sprawl are served by the same object. Detail the construction as broad hardwood decking boards on a concealed steel frame, the boards running continuously across all three levels so the object reads as one thing. Show five people using it in five different postures. Set it in a park beside a play area. Show bright afternoon light. Photorealistic, versatile, warm timber, elevated oblique view.