This is the way the world ends, not with a bang, but with a flash of white. It's become a Legion tradition of sorts.
So long, Mon-el and the post-Crisis pre-Mordruverse Legion.
So long, Rokk, Garth, Imra, and RJ of the post-Mordruverse pre-Zero Hour Legion.
So long, Titans and Legion in a story that was retconned by the end of the second issue into an event that never happened.
So long, post-Zero Hour pre-Infinite Crisis Legion.
These pictures are from the great article at Adlo! Novelti Librari. It's in Spanish, so I recommend a translator like Google or Babelfish. You can get a good idea of what the article is about even via a machine translation.
Déjà Vu 1: Kitson's covers
Déjà Vu 2: Nine Worlds Ice Cream Parlor