Sluice Stone (Andean Terraces and Stone Village)
A stone sluice set into an irrigation channel: a dressed slab in two jambs under a lintel, lifted on its timber handle to let the water past. The slab is the only moving part.
- 格式
- GLB
- 文件大小
- 26 KB
- 三角面
- 108
- 许可
- CC0 1.0