"They were trained together in their childhoods; and there rooted betwixt them then such an affection which cannot choose but branch now."
"Yet, good deed, Leontes, I love thee not a jar o' the clock behind what lady-she her lord."
"We were as twinn'd lambs that did frisk i' the sun, and bleat the one at the other."
And then came Leontes' accusations:
"There is a sicknesss which puts some of us in distemper, but I cannot name the disease; and it is caught of you that yet are well."
"How! caught of me! Make me not sighted like the basilisk: I have look'd on thousands, who have sped the better by my regard, but kill'd none so."
"For as the case now stands, it is a curse he cannot be compell'd to't - once remove the root of his opinion, which is rotten as ever oak or stone was sound."
"If it be so, we need no grave to bury honesty: There's not a grain of it the face to sweeten of the whole dungy earth."
I found that the imagery really changes the mood of the play. The audience finds that the characters are suddenly disagreeing and they can tell not only through their darkened faces, but also through the distinct images that are being described to them. Interesting, huh?
I completely agree with this, and I think Shakespeare's use of imagery reveals his direct insights into human nature. How many of us have eaten something we would have said no to otherwise because we didn't know the hated ingredient was in the food? The imagery helps us relate to the characters and the way that they think.