Are you a sky-watcher? I am. I love seeing what Mother Nature brings us each day (and night). My favorite part of the sky are clouds. I also love to view stars, but the light pollution in Reno is bad these days.
Clouds a have different classifications. what is cloud is called depends on the general weather that generates the cloud. Clouds are water drops or ice crystals formed in the atmosphere. They can be seen during fair of foul weathers. Anyone recall the addege "Red sky at night sailor delight; red sky in morning, sailor take warning"? I listed a couple of links if you want to learn more about the types of clouds.
I love taking my own photographs of the formations and colors. No one can paint the sky like Gaia.