was out early this morning to grab a few images of the hoar frost from over night,the sun was just coming up and through the fog revealed a " rain bow " effect, skidding to a stop on the shoulder road,i grabbed this shot, again this is with my new nikon d50, caught by surprize i hope this turned out ok in your eyes,any suggestions.my setting auto white balance, f/16 exposure time was 1/80 focal lengthy at 55mm on aperature priorty.