Here's yet more lightning from an intense storm last spring on eastern plains of Weld County, Colorado. Best viewed large on black if you get a chance (click on the image to open the large light table view, or type "L").
Image Notes:: This is a composite image of seven long exposures, one of which caught three lightning blasts by itself. The lightning was so close and bright that even though it was night the foreground was illuminated perfectly. All images were shot with me inside my car, it was way too dangerous to be wandering around lugging a metal tripod outside. ;-)