How do writers use imagery in poetry and prose?

is a
literary device that many writers use in both poetry and prose.  When writers use words that set
off visual images in our mind, that is imagery.  Imagery can also be words or phrases that set
off any other sense, such as hearing, feeling, tasting, or smelling.  

For
example, 

"The couch had a nubby texture."
 Nubby tells us the way the couch felt.  

"The loud
crashing of the waves deafened me."  Loud crashing describes the way
the waves sound.

"The sweet, crunchy apple satisfied my hunger."
 Sweet and crunchy describe the way the apple tastes.

"The sweet smell of spring wafted through the room."  Sweet, smell,
and spring describe the way the room smelled.

Imagery can
sometimes rely on the use of literary conventions such as , , , , , etc. in order to evoke
strong images.  

For example, above "The sweet smell of spring" is
an alliteration of the "s" sound.  

Also, "crashing of the
waves" is an onomatopoeia of the word "crashing."

For more
information on literary terms, see: