Artist: David Gunnarsson
Reimer unveiled a new mask in March. Here is the article at In Goal Magazine.
And from Dave himself: "The mask made of ice is breaking into pieces as Optimus Reim is driving out as an all blue truck from the side of the mask, and you also see him as an all blue Optimus Reim Transformer... The Toronto logo in metal is fastened with screws onto the ice....!"
From the artist's website.