I love finding stuff like this. Back when Geoff Johns, Ivan Reis & company were working on the original issues of Green Lantern: Secret Origins, Ivan Reis drew the following iconic image of Sinestro and Hal Jordan recharging their power rings. The finished illustration was published on page 4 of Green Lantern #34:
However, apparently that wasn't the ORIGINAL drawing for page 4. The original drawing, replaced by the above drawing, was THIS:
Interesting. I actually like the original page better -- Hal and Sinestro united! I wonder why it was changed? Maybe someone wanted Sinestro featured more prominantly.