An amazing spectacle and a real photographic challenge! The photo to the right is a composite of four different images (click it for a larger version). Left and right images are about 10 min before and after totality. The bottom center is totality, and the upper center image is the moon just breaking out of totality.
Shot these with a Canon 70-200 f/2.8 on a Canon 5DMkIV and a 16.6 stop ND filter for before and after totality, and no filter for the center two images.