Ice and Fire by BoogieNightBoy
Fire and Ice Over-Sized DC Sketch Card by Andy Price
Ice by Dennis Culver
Ice by Comfort and Fire by Adam. Both done at Heroes Con 2010
Ice by Dani-V
Guy and Ice by Drew Edward Johnson
I generally stay away from NSFW stuff, but I liked this enough to bend my own rules.
DC Heroines by Momocha
Happy New Year, everybody!