Lightning and fireballs in the sky!!!

I've been trying to capture lightning ever since I start taking pictures.
Back in the film days, I must have wasted countless rolls of film just standing there shooting at the sky hoping it's the right moment.

God bless digital photography! no more wasting film.

So after my camera snapped away about 2000 photos, here are the results.
Not fantastic yet but it's a start.




This one especially look like a fireball.