The document summarizes four reaction papers written by a student for an architecture theory class. Each paper analyzes and critiques a different reading on architectural theory. The first paper discusses Frank Lloyd Wright's views on integrating nature and individual expression into architecture. The second analyzes Jacques Derrida's philosophy of deconstruction and its links to architecture. The third examines Juhani Pallasmaa's critique of vision-centric Western philosophy and its influence on architecture. The fourth analyzes Kenneth Frampton's theory of Critical Regionalism and its relevance to contemporary architecture.