In contrast to the broad, sweeping perspectives seen in many 19th-century novels, third-person subjective is sometimes called the "over the shoulder" perspective; the narrator only describes events perceived and information known by a character. At its narrowest and most subjective scope, the story reads as though the viewpoint character were narrating it; dramatically this is very similar to the first person, in that it allows in-depth revelation of the protagonist's personality, but it uses third-person grammar. Some writers will shift perspective from one viewpoint character to another, such as in Robert Jordan's The Wheel of Time, or George R. R. Martin's A Song of Ice and Fire.