"Azz" wrote:


Great set of images as usual. I've been appreciating your images for a
while.

Thanks and I'm glad you've been enjoying them.

The "smile " is a circumzenithal arc. See
http://www.atoptics.co.uk/halo/cza.htm and

http://www.atoptics.co.uk/halo/czaim1.htm for other examples. Lots of other
great phenomena on that site as well.


Fun Links - Thanks.

Crazy Ed