The forecast was for sunny skies but .... you know how that usually turns out! Driving along the highway south of Thompson on a very cold morning of my last day of the trip, I kept an eye on this 'sun halo' that appeared at first very faint but eventually intensified. I finally stopped at a location with a promising foreground. After ensuring that it was safe to exit the vehicle, I mounted my wide angle PC (perspective control) lens onto the camera in order to keep the trees 'straight' and not 'leaning back' as I aimed the lens high to capture mostly sky. It appears somewhat as if spokes are coming through the 'circle of light'.