Hey Mark, that is an absolutely fascinating story! I lived in Florida for a couple of years and our house was struck several times and it's amazing how much energy is released from lightening. Our bathroom was a center room (hurricane safe-room) w/no windows and during a bad storm one day, lightening hit our house and the entire bathroom lit-up like an Xmas tree. I once passed a scene where only minutes earlier, a group of kids were riding their bikes when lightening hit all of them and killed all of them, each riding separately on their bikes. The ambulance hadn't arrived yet.
The photo is magnificent for sure. I'm glad you described what you heard an experienced. May that serve as a warning for others because nearly all lightening strikes are lethal - NO photo is worth it if it's your last!!!