Idiom as thick as icicles?

This is not an idiom. I looked it up online. Refers to the feeling that Huangguoshu Waterfall looks like.

The original text is: the place where smoke and fog are emitted hangs upside down, as thin as a bead curtain and as thick as an icicle.

In the fog of the waterfall, you can see countless streams hanging down like ribbons, thin (streams) like curtains made of pearls, and thick (streams) like icicles.

Personally, this is not an idiom or even a good description ... try not to use it like this. ...