Clouds: we see them almost everyday, children even play games trying to find resemblance with different object or beings, especially mythological ones. Here are some very rare yet stunning cloud formations.
Mammatus Clouds
Kelvin-Helmholtz Clouds
Shelf Clouds
Roll Clouds
Lenticular Clouds
Noctilucent Clouds
Jellyfish Clouds
Polar Stratospheric Clouds
Pyrocumulus Clouds
