Piero Manzoni
Piero Manzoni (Italy, 1933–1963) was an avant-garde artist renowned for his provocative conceptual works that challenged traditional art forms. His most infamous piece, 'Artist's Shit' (1961), consisted of 90 sealed cans purportedly containing his own excrement, questioning the value and commercialization of art. Manzoni's innovative approach significantly influenced the development of conceptual art.

What is avant-garde?
Avant-garde refers to innovative and experimental ideas in the arts that challenge established norms and conventions. Originating from the French term for advance guard, it describes both the movement and the artists who push the boundaries of creativity, often exploring new techniques, forms, and concepts. The avant-garde has been a driving force in various art movements throughout history, such as Dadaism, Surrealism, and Abstract Expressionism, continually reshaping the landscape of art and culture.