When the hot sun rays heat the ground, warm air starts to vaporise and rise towards the sky and that’s when Clouds are formed. Clouds may differ in sizes, shapes, and colours; and their distinct formations have been studied by meteorologists for centuries. Have a look on some of the fascinating cloud pictures, that would blow your mind 1 Lenticular Clouds 2 Undulatus apparatus 3 Noctilucent (night) clouds 4 Fallstreak Hole or Hole Also Read: The Reason Why This Father Wanted To Have A Scar On His Head?? Couple Seals Breakup with Queer Photo Shoot A Guy Proposes His Girlfriend Under The Surreal Northern Lights