Clouds are white for the same reason as ice. They are composed of water droplets or ice crystals mixed with air, very little light that strikes them is absorbed, and most of the light is scattered, appearing to the eye as white. Shadows of other clouds above can make clouds look gray, and some clouds have their own shadow on the bottom of the cloud.
(A/N: Auras appear smoky, though at first they're just a glow around the body. During the Rite, smoke also appears out of the skulls and consumes the thirteen-year-old. The smoke later forms their familiar.)
My Squad: Aquarius (me!), Libra and Gemini. We are the signs of the Air element. In this board, i am Aquarius. You will see comments made by me, and your are welcome to as well, just put your star sign, a colon and go!
“When you were a wandering desire in the mist, I too was there, a wandering desire. Then we sought one another, and out of our eagerness dreams were born. And dreams were time limitless, and dreams were space without measure.” ― Kahlil Gibran