Human: Produce a detailed written description of a dreary wilderness setting with a river, willows, vines, and curlews. Assistant: 
A narrow beach of dusky granite gravel provides a small gap between the river to the west and the encroaching forest, a dense thicket of young willows, and thorn-covered vines. A brace of curlews wades through the edge of the river, digging through the mud of the shallows.