Günther Uecker is a German artist renowned for his iconic nail reliefs and his role as a leading figure of the post-war avant-garde. Born in 1930, he became associated with the ZERO movement, which sought to redefine art through light, movement, and new materials. Uecker’s work is characterized by the repetitive use of nails, creating dynamic surfaces that interact with light and shadow. His practice extends beyond reliefs to include installations, performances, and works on paper, often addressing themes of spirituality, violence, and human vulnerability. Through his distinctive visual language, Uecker has established himself as one of the most influential figures in contemporary European art.