Arthur Rackham in the context of "Folk culture"

Folklore is the body of expressive culture shared by a particular group of people, culture or subculture. This includes oral traditions such as tales, legends, proverbs, poems, jokes, and other oral traditions. This also includes material culture, such as traditional building styles common to the group. Folklore also encompasses customary lore, taking actions for folk beliefs, including folk religion, and the forms and rituals of celebrations such as festivals, weddings, folk dances, and initiation rites.

Each one of these, either singly or in combination, is considered a folklore artifact or traditional cultural expression. Just as essential as the form, folklore also encompasses the transmission of these artifacts from one region to another or from one generation to the next. Folklore is not something one can typically gain from a formal school curriculum or study in the fine arts. Instead, these traditions are passed along informally from one individual to another, either through verbal instruction or demonstration.

In folklore, giants (from Ancient Greek: gigas, cognate giga-) are beings of humanoid appearance, but are at times prodigious in size and strength or bear an otherwise notable appearance. The word giant is first attested in 1297 from Robert of Gloucester's chronicle. It is derived from the Gigantes (Ancient Greek: Γίγαντες) of Greek mythology.

Fairy tales such as Jack the Giant Killer have formed the modern perception of giants as dimwitted and violent ogres, sometimes said to eat humans, while other giants tend to eat livestock. In more recent portrayals, like those of Jonathan Swift and Roald Dahl, some giants are both intelligent and friendly.

The term Nibelung (German) or Niflungr (Old Norse) is a personal or clan name with several competing and contradictory uses in Germanic heroic legend. It has an unclear etymology, but is often connected to the root Nebel, meaning mist. The term in its various meanings gives its name to the Middle High German heroic epic the Nibelungenlied.

The most widespread use of Nibelung is used to denote the Burgundian royal house, also known as the Gibichungs (German) or Gjúkingar (Old Norse). A group of royal brothers led by king Gunther or Gunnar, the Gibichungs are responsible for the death of the hero Siegfried or Sigurd and are later destroyed at the court of Attila the Hun (called Etzel in German and Atli in Old Norse). This is the only use of the term attested in the Old Norse legends.

Peter Pan in Kensington Gardens is a novel by J. M. Barrie, illustrated by Arthur Rackham, and published by Hodder & Stoughton in late November or early December 1906; it is one of four major literary works by Barrie featuring the widely known literary character he created, Peter Pan. Most of the text originally appeared as chapters 13–18 of Barrie's 1902 novel The Little White Bird.

German folklore is the folk tradition which has developed in Germany over a number of centuries. Seeing as Germany was divided into numerous polities for most of its history, this term might both refer to the folklore of Germany proper and of all German-speaking countries, this wider definition including folklore of Austria and Liechtenstein as well as the German-speaking parts of Switzerland, Luxembourg, Belgium, and Italy.

Hagen (German form) or Högni (Old Norse Hǫgni, often anglicized as Hogni, Old English Hagena, Latin Hagano) is a Burgundian warrior in Germanic heroic legend about the Burgundian kingdom at Worms. Hagen is often identified as a brother or half-brother of King Gunther (Old Norse Gunnarr). In the Nibelungenlied he is nicknamed "from Tronje".