Percy Wyndham Lewis was a British writer, painter and critic. He was a co-founder of the Vorticist movement in art and edited BLAST, the literary magazine of the Vorticists.

Vorticism was a London-based modernist art movement formed in 1914 by the writer and artist Wyndham Lewis. The movement was partially inspired by Cubism and was introduced to the public by means of the publication of the Vorticist manifesto in Blast magazine. Familiar forms of representational art were rejected in favour of a geometric style that tended towards a hard-edged abstraction. Lewis proved unable to harness the talents of his disparate group of avant-garde artists; however, for a brief period Vorticism proved to be an exciting intervention and an artistic riposte to Marinetti's Futurism and the post-impressionism of Roger Fry's Omega Workshops.