Communication (from Latin commūnicāre, meaning "to share") is the act of conveying intended meanings from one entity or group to another through the use of mutually understood signs and semiotic rules.
An image (from Latin: imago) is an artifact that depicts visual perception, for example, a photo or a two-dimensional picture, that has a similar appearance to some subject—usually a physical object or a person, thus providing a depiction of it.
Memory offers up its gifts only when jogged by something in the present. It isn't a storehouse of fixed images and words, but a dynamic associative network in the brain that is never quiet and is subject to revision each time we retrieve an old picture or old words.
Siri Hustvedt, he Sorrows of an American, Hachette UK, 2 February 2012, p. 68
