Human: Generate for a foreboding cave mine scene with timber and braces. Assistant: 
Based on several gouges in the walls and faint traces of ore visible within them, it looks like this place was mined sometime in past. No substantial veins can be seen now, so perhaps there is nothing left worth extracting. There are a few lengths of rotting timber near the opening leading off to the northeast, probably the remains of braces used to prevent cave-ins.