1.   It was a warm day when I saw a thick white fog gradually creeping up the sides of the hills.

2.   In the Belgian pavilion, you can wander through a dense white fog.

3.   That white fog is my breath!

4.   White fog fills the empty soda bottle.

5.   A few minutes after arriving on the banks of Boyong River, the sunlight starts to penetrate darkness, piercing the white fog covering the top of Merapi.

6.   Black smoke from tires set afire by Palestinian boys mingled with the white fog of drifting tear gas.

7.   But nature has thwarted the fliers, enveloping the airstrip in a milky white fog.