You can use the model by simply activating the LoRA and using "foggy, mist," but this model was trained for a wider variety of moods so you have more control, so I'll leave some suggestions for phrases to use at the beginning of your prompt to achieve a certain style:

Early Morning Sun:

capturing a misty, early morning scene. The mist creates a hazy, dreamlike quality, diffusing the light and giving the scene a soft, ethereal feel. The sunlight filters through the mist, casting a golden glow that highlights the textures.

Foggy Night:

This photograph, captured in a moody, almost surrealistic style, depicts a foggy scene at night. The image is dominated by a dark, muted color palette of blues and greens, with a heavy fog that envelops the entire scene, giving it a dreamlike quality.

Rainy Scene:

This is a photograph capturing a misty, rainy scene. The image is dominated by a thick, foggy atmosphere that diffuses light and creates a surreal, almost dreamlike ambiance. The ground is wet and reflective, with puddles and patches of water glistening under the dim streetlights