Mr. Freeze by Ben Steamroller
"While re-watching Batman the Animated Series on DVD, I decided to draw whoever the villain was on the next episode.
As luck would have it, that episode was Heart of Ice, which not only introduces Mr. Freeze to the series, but also created the origin which is now accepted canon in the comics, giving him motivations that almost have you rooting for him. Creepily voiced by Michael Ansara, this was always my favourite incarnation of the character”
RIP Michael Ansara (1922-2013)