Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Request: Add eerie mist around the staircase. a gloomy long staircase at the end in the depth is a door with illuminated sign, digital painting, concept art, smooth, sharp focus, hyperrealistic, illustration, artstation trending, octane render,

### Response:
"A gloomy long staircase enveloped in eerie mist at the end; in the depth is a door with an illuminated sign, digital painting, concept art, smooth, sharp focus, hyperrealistic, illustration, artstation trending, octane render."

### End