The Pre-Raphaelite Brotherhood was a mid-19th-century artistic and literary group that included poets and painters who admired the art and writing before Raphael. In poetry, the movement is known for rich visual detail, medieval or legendary subjects, strong emotion, and careful, highly crafted language. Its writers often reacted against what they saw as the flatness and industrialness of modern Victorian life.
Example
Under a dim cathedral rose,
The silver knight unsealed his vow;
A lily trembled in his hand,
And dusk lay pale upon the brow.