C. the study of the meaning and imagery in art in its broader cultural or artistic context. Iconology is the study of visual imagery and its interpretation and symbolism, especially in a broader context e.g. social or cultural terms.
Shrek is a big, green, ugly ogre with a heart of gold. Based on the 'foul and fearless' creature in illustrator William Steig's children's book, Shrek revels in his ugliness and wonders at the damage and destruction it can cause. Why kids will love him: He's flatulent, rude and dirty.
Hank Griffin (played by Russell Hornsby) is Nick's homicide partner who, like Juliette, was not aware that Nick is a Grimm until Season 2. He is somewhat sarcastic at times, and has gone through at least four marriages by the time the series begins, but is nevertheless still Nick's best friend in the human world.