Modernism, a significant architectural movement of the early 20th century, advocated for the use of simple geometric forms, functionalism, and the rejection of excessive ornamentation.

Robert Venturi, an American architect and theorist, is widely regarded as one of the most influential architectural critics of the 20th century. His writings, particularly his book 'Complexity and Contradiction in Architecture,' challenged the prevailing modernist orthodoxy and laid the groundwork for postmodernism.

Architectural criticism involves the analysis and evaluation of the aesthetic, functional, and cultural aspects of a building or architectural design. It examines the design's relationship to its context, its historical significance, and its contribution to the field of architecture.

Critical Regionalism, a theory developed by architects such as Kenneth Frampton and Alexander Tzonis, emphasizes the importance of context, vernacular architecture, and the integration of buildings into their natural surroundings. It advocates for an architecture that is responsive to local conditions and cultural traditions.

Deconstructivism, an architectural style that emerged in the late 20th century, is characterized by the fragmentation and distortion of geometric forms. It challenges traditional notions of order and symmetry, creating visually striking and unconventional structures.

Le Corbusier, a Swiss-French architect, is widely regarded as one of the pioneers of modern architecture. He is known for his innovative use of reinforced concrete, his emphasis on functionalism, and his influential writings on architecture, such as 'Towards a New Architecture.'

Neoclassicism, an architectural style that emerged in the 19th century, is characterized by the revival of classical architectural elements and styles from ancient Greece and Rome. It emphasizes symmetry, order, and proportion, and often incorporates classical motifs and ornamentation.

Critical Theory, an architectural theory rooted in social and political thought, emphasizes the importance of social and political factors in shaping the built environment. It advocates for architecture that addresses social issues, promotes social justice, and challenges existing power structures.

Modernism, an architectural style that emerged in the early 20th century, is characterized by its rejection of historical styles and its emphasis on simplicity, functionality, and the use of new materials and technologies. It advocates for a rational and scientific approach to architecture, prioritizing efficiency and clarity of form.

Mark Wigley, an Australian architectural critic and theorist, is known for his writings on the relationship between architecture and technology, and the impact of digital technologies on the built environment. He explores the ways in which digital technologies are transforming architectural design, representation, and experience.

Postmodernism, an architectural style that emerged in the 1960s and 1970s, is characterized by its emphasis on historical references, irony, and the subversion of traditional architectural conventions. It challenges the modernist emphasis on rationality and objectivity, embracing diversity, eclecticism, and the celebration of difference.

Phenomenology, an architectural theory rooted in philosophical thought, emphasizes the importance of phenomenological experience and the role of the senses in shaping our understanding of architecture. It explores the ways in which architecture affects our perception, emotions, and embodied experiences.

Sustainable Architecture, an architectural style that emerged in the late 20th century, is characterized by its emphasis on sustainability, energy efficiency, and the use of environmentally friendly materials and technologies. It aims to minimize the environmental impact of buildings and create structures that are responsive to the natural environment.

Lewis Mumford, an American architectural critic and historian, is considered one of the most influential architectural critics of the mid-20th century. His writings, such as 'The Culture of Cities' and 'The City in History,' explore the relationship between architecture and society, the role of architecture in shaping social and political life, and the importance of urban planning and design.

Deconstructivism, an architectural style that emerged in the 1980s and 1990s, is characterized by its emphasis on fragmentation, non-linearity, and the subversion of traditional architectural forms. It challenges the modernist emphasis on order and rationality, embracing complexity, ambiguity, and the celebration of difference.