A jötunn is a type of being in Germanic mythology. In Norse mythology, they are often contrasted with gods and other non-human figures, such as dwarfs and elves, although the groupings are not always mutually exclusive. The entities included in jötunn are referred to by several other terms, including risi, þurs and troll if male and gýgr or tröllkona if female. The jötnar typically dwell across boundaries from the gods and humans in lands such as Jötunheimr.
The Gotlandic image stone Stora Hammars III is believed to depict Odin in the form of an eagle (note the eagle's beard), Gunnlöð holding the mead of poetry, and Suttungr.
The Yetnasteen - a standing stone in Rousay in Orkney, held in local folklore to be a giant or jötunn that has been turned to stone.
A dwarf is a type of supernatural being in Germanic folklore. Accounts of dwarfs vary significantly throughout history; however, they are commonly, but not exclusively, presented as living in mountains or stones and being skilled craftspeople. In early literary sources, only males are explicitly referred to as dwarfs. However, they are described as having sisters and daughters, while male and female dwarfs feature in later saga literature and folklore. Dwarfs are sometimes described as short; however, scholars have noted that this is neither explicit nor relevant to their roles in the earliest sources.
Two dwarfs as depicted in a 19th-century edition of the Poetic Edda poem Völuspá (1895) by Lorenz Frølich
Siegfried wrestling Alberich, by Julius Schnorr von Carolsfeld
Face of the Heysham hogback stone depicting four figures with upraised arms, which have been interpreted as the dwarfs Norðri, Suðri, Austri and Vestri holding up the sky
The Ribe skull fragment, dating to the 8th century CE, bearing a protective charm against either one or two dwarfs