When a person's back is visible, and it is given a fair amount of focus in the image. The back is the area reaching from the shoulders down to the top of the [[ass]].

h4. See also

* [[back focus]]
* [[bare back]]
* [[dimples of venus]]
* [[from behind]]
* [[median furrow]]
背中 魅惑の背中 ぱっくり背中 せなか