Fables 57

 Prelim:  5.5" x 8.5", graphite on bond
Final Drawing:  11" x 17", graphite on Bristol
 
Not much to this one, really.  The final Photoshop version is quite effective and attractive, but the original drawing is quite empty, with little rendering.  Still, it features Bigby, Snow, and the cubs...and to date, there are only three other covers featuring all of them (Fables 31, Fables 50, Mean Seasons TPB), so this one will be a popular choice among collectors due to content alone.