Artist: Steve Nash of EyeCandyAir
Thanks to the reader who commented below: As of 12/29/15 Ward has not worn the new mask created for this season (photo at the bottom.) All the photos immediately below are of the mask he wore last season. Here is that mask, and you can see my post from last year here.
So even though this says 2014/15, it's the same one as the in-game photos below.