Ice Halo - Nov. 15, 2000

Photo by Donald Collins, Nov. 15, 2000
The linear feature is a jet contrail.
Rainbow - January, 2000

Photo by Donald Collins. 
Crepuscular Rays - Nov. 16, 2000

The rays are scattered sunlight by molecules in the atmosphere.  This image is soon before sunrise.
Vermont Rainbow - July 1, 2001
Notice the supernumary fringes just inside the main bow.
Notice the faint secondary bow.
Photo by Donald Collins