There was a lot going at Mount Tamalpias State Park in Marin County last night. A beautiful misty fog poured in just before sunset which looked like little fluffy cotton balls. I've attempted to capture soft and airy fog moving through the trees like this several times in this unique and pristine area of Northern California. I was quite thrilled to experience and capture all the serene drama and feel the cool mist wisp by me during this sunset hour.

ISO 100 50 mm f22 0.3 sec