a visible collection of particles of water or ice suspended in the air, usually at an elevation above the earth's surface.

The title is one of the many definitions of a cloud.

I'm on facebook and I discovered a very interesting site you might want to visit or even participate.  Click here  to view and participate in the project, I am.  You'll see clouds from all over the world.

I think I'm gonna post my cloud photos over on my photo blog.......................maybe we could do name that cloud, have a contest, do some dreaming on a cloud. 

As always