I went to the Rockies this weekend and I was in a very good place for taking photos of some sheep. BUT all photos has this kind of opacity and blue color as shown in the picture below. WHY IS THAT?? Should I use a particular lens or filter? I have a Canon EOS Rebel XT with a kit lens 28-90mm.
![]() | HTTP response: NOT FOUND | MIME changed to 'image/gif' | Redirected to error image by FLICKR |

. I'm not sure how to do it, but I'll try it in the afternoon, shooting at the city!

