A new ice age is suddenly and rapidly dawning on earth thanks to the machinations of Polaris and Kadabra, which Linda Park has just uncovered. While the villains do their villainous banter, Linda Park realizes that Kadabra is following in the footsteps of Biff from Back to the Future II and consulting a future history book for his plans. Great use of screentone here as well in the gorgeous close-in panels on Linda's shocked face as she begins to understand what's going on. Signed by Jimenez in top margin. Pencil, ink, and screentone on DC Comics art board with acetate overlay featuring some additional art affixed at the top with tape. 11" x 17".