Close up shot of Azrubekt with his bestial side more in control than his rational side. That's the side effect of getting transformed into a mutant bio-weapon and the process shattered your mind.
Of note is that the blue in his eyes represents his rational side and the yellow being his monstrous or bestial side. Bit of a side effect of the mutation process that transformed him into what he is.
Art is by Rikitoka of here and FA.