Place: Evening in front of Old faithful geyser...

It happens to be one of my most memorable evening..
A rainy evening in Yellowstone National Park...in front of Old Faithful geyser...

The geyser was spewing incessantly....

The imminent dusk with the overcast sky provided great opportunity to take silhouette pictures...

Weather, that is so characteristic of Yellowstone ...concurrent reign of cloud, rain, sun and smoke...

The smoke emanating from among the distant foliage conjured image of witch's cauldrons...