These filters can be used to create varying densities of mist and fog. The stripe can often be used to cover the foreground of the shot, providing a feeling of depth of fog.
Lee Pink Stripe Resin Filter
Lee Cosmetic Lighting Filter Pack
Lee Studio Lighting Filter Half Sheet 610x530mm - 122 Fern Green
Polar Pro 67mm ShortStache MistPL - 1/2 Black Mist Polariser Filter
Troy Lee Designs Skyline Air SS MTB Jersey Stacks Mist
Lee Neutral Density 0.3 Soft Graduated Resin Filter