Courtesy of the Hubble telescope, 1999...

clouds form all kinds of weird shapes, but when you see this gas
cloud, I don't think you will think of what was suggested in the
caption
"...it could be perceived as a superhero flying through a cloud, arm
up, with a saved person in tow below...".
Looks more like the strange but common natural phenomena seen
everywhere on Sydney's streets during busy hours. ;-) LOL

http://antwrp.gsfc.nasa.gov/apod/ap030630.html?list=true