“Snowflakes that fell on Ottawa, December 27, between 11 AM and noon. This fall featured an unusual number of double plates connected by columns. The image is a stack of 83 images, acquired quickly because the flakes didn't want to sit still for me. Be sure to view the stereo version, which shows the crystal features much better than the 2-D image! With the assistance of Martina Peterson.”

“FOV=3.6 mm. Stereo version of the parent photo. Snowflakes that fell on Ottawa, December 27, between 11 AM and noon. This fall featured an unusual number of double plates connected by columns. The image is a stack of 83 images, acquired quickly because the flakes didn't want to sit still for me. With the assistance of Martina Peterson.”