Jan Mukařovský was a prominent Czech literary theorist and linguist, born on July 1, 1891, in Prague. He is best known for his contributions to structuralism and semiotics, particularly in the context of Czech literature. Mukařovský was a key figure in the Prague School, a group of scholars that significantly influenced modern literary theory. Throughout his career, Mukařovský emphasized the importance of the function of language and its role in shaping meaning. His work explored the relationship between form and content in literature, making him a foundational figure in the study of literary criticism and aesthetics. He passed away on July 8, 1975.