When the lightning flashes, this is NOT what you want to see.
THIS IS A PICTURE THAT SOMEONE TOOK WHO WORKS ON AN OIL RIG.
HE WAS GOING TO TAKE A PICTURE OF THE LIGHTNING AND WAS UNAWARE OF THE TORNADO UNTIL THE LIGHTNING ILLUMINATED IT.
So, here's the rest of the story . . .
After reading Abby's comment, I went to Snopes.com to read the article about this photograph for myself. You can, too. Here's the link:
(it's still a cool photo!)