F/13.0, 1/640, ISO 160.
What is a clouds favorite drink?
Interesting Fact: Cloud types in the troposphere, the atmospheric layer closest to Earth’s surface, have Latin names due to the universal adaptation of Luke Howard‘s nomenclature. It was formally proposed in December 1802 and published for the first time the following year. It became the basis of a modern international system that classifies these tropospheric aerosols into five physical forms. These physical types include stratiform sheets, stratocumuliform rolls, ripples, and patches, cirriform wisps and patches, cumuliform heaps of variable size, and very large cumulonimbiform heaps that often show complex structure. Most of these forms can be found in the high, middle, and low altitude levels or étages of the troposphere. ( https://en.wikipedia.org/wiki/Cloud )