A person is standing near giraffes begging for food.
Several giraffes are near a fence waiting for a human to feed them.
Three giraffes behind a fence, one sticking its tongue out at a person's hand.
A person reaches over a fence with three giraffes, with one trying to lick the person's hand. 
Three giraffes hold their chins up toward a wooden banister as one giraffe holds out his long tongue.