Here are some photos of fog taken around Zurich, Switzerland:

Zurich has many days of fog, especially in autumn. Usually the fog is low and it's possible to climb to Uetliberg, the local mountain that is ~400 meters above the city, to be above the sea of clouds.

Sunrise is the best time to capture the beautiful colours, especially when there are high clouds as well.

The fog helps to create some beautiful minimalist scenes

Rising or setting sun produces pastel colours that go from yellow and orange to blue and purple hues.