It's on this "artist paper" made by The Fine Touch (Hobby Lobby's house brand of supplies)...meh, the paper's okay. It's rather thin for a textured paper. :)
We can also look at Altaria for an example of fluff that supposed to look like something else.
Then again, A cloud is much less of a jump in logic than wings XD
Link
TheNextGenHero
Neck fluff=wings?
It's probably best not to question that logic lol