As a literary device or artistic form, an allegory is a narrative or visual representation in which a character, place, or event can be interpreted to represent a meaning with moral or political significance. Authors have used allegory throughout history in all forms of art to illustrate or convey complex ideas and concepts in ways that are comprehensible or striking to its viewers, readers, or listeners.
Pearl, miniature from Cotton Nero A.x. The dreamer stands on the other side of the stream from the Pearl-maiden. Pearl is one of the greatest allegories from the High Middle Ages.
Salvator Rosa: Allegory of Fortune, representing Fortuna, the goddess of luck, with the horn of plenty
Allegory of the recognition of the Empire of Brazil and its independence. The painting depicts British diplomat Sir Charles Stuart presenting his letter of credence to Emperor Pedro I of Brazil, who is flanked by his wife Maria Leopoldina, their daughter Maria da Glória (later Queen Maria II of Portugal), and other dignitaries. At right, a winged figure, representing History, carving the "great event" on a stone tablet.
Marco Marcola: Mythological allegory
Symbolism was a late 19th-century art movement of French and Belgian origin in poetry and other arts seeking to represent absolute truths symbolically through language and metaphorical images, mainly as a reaction against naturalism and realism.
Death and the Grave Digger (La Mort et le Fossoyeur) (c. 1895) by Carlos Schwabe is a visual compendium of symbolist motifs. The angel of Death, pristine snow, and the dramatic poses of the characters all express symbolist longings for transfiguration "anywhere, out of the world".
Henri Fantin-Latour, By the Table, 1872, depicting: Paul Verlaine, Arthur Rimbaud, Léon Valade, Ernest d'Hervilly and Camille Pelletan (seated); Pierre Elzéar, Emile Blémont, and Jean Aicard (standing)
Portrait of Charles Baudelaire (c. 1862), whose writing was a precursor of the symbolist style
Eugen Bracht, The Shore of Oblivion, 1889