Re: Rainbow this evening, W Somerset
- From: " cupra" <NOcupra.sSPAM@xxxxxxxxx>
- Date: Fri, 7 Mar 2008 18:42:24 -0000
jack.harrison@xxxxxxxxx wrote:
On 7 Mar, 17:43, " cupra" <NOcupra.sS...@xxxxxxxxx> wrote:
Vivid colours (only auto-saturated the image, it *was* this
colourful!)
http://www.flickr.com/photos/treetops_photos/2316259493/
That is a superb photo. I would never have thought that pylons could
add to a scene but they do in this case and very well too.
Thanks Jack... it was the only place I could safely stop where I could see
the whole thing. I think my caption says it all, nature applying a temporary
paintbrush to the landscape!
A little experiment worth trying next time there's a rainbow. Look at
it through a polarising filter (or polarised sunglasses) and rotate
the lens. It provides a superb demonstration that the light from a
rainbow is polarised. I have yet to try the experiment with a sundog
(parhelia) or other atmospheric optical phenomena.
Jack
I actually did use a circular polarising filter on the lens when taking the
image, and I did indeed have some fun playing around with it (now you see
it, now you don't)!
.
- References:
- Rainbow this evening, W Somerset
- From: cupra
- Re: Rainbow this evening, W Somerset
- From: Jack (jack.harrison@xxxxxxxxx)
- Rainbow this evening, W Somerset
- Prev by Date: Re: Rainbow this evening, W Somerset
- Next by Date: Re: Early Warning for Monday now issued ....
- Previous by thread: Re: Rainbow this evening, W Somerset
- Index(es):
Relevant Pages
|