Deconstructivism is an architectural movement that began in the 1980s, characterized by fragmented forms and a rejection of traditional aesthetic principles. Influenced by philosopher Jacques Derrida, it seeks to challenge conventional architecture without sacrificing functionality. Key figures in the movement include architects such as Frank Gehry and Zaha Hadid, with notable works like the Guggenheim Museum in Bilbao and the Wexner Center for the Arts.