Amazing cloud pics

[CapnK]

Almost put this in the OT/Humor section, but that didn't seem right, since there's a good chance that outdoorsy folk like us will see clouds like this from time to time. :) Anyway, enjoy - there are some truly fascinating photos here...

Strange Clouds

[Oyster]

This is real taken by my son in Anartica simular to the site.

[AdriftAtSea]

Of course, the lenticular cloud formations could be a source of a lot of UFO sightings. ;)  Be a pretty simple mistake to make if you're not familar with the formation of that type of cloud.