Architecture

Introduction

the art and technique of designing and building, as distinguished from the skills associated with construction. The practice of architecture is employed to fulfill both practical and expressive requirements of civilized people and thus embraces both utilitarian and aesthetic ends. Although these two ends may be distinguished, they cannot be separated, and the relative weight given to each can vary widely. Almost every settled society that possesses the techniques for building produces architecture. It is necessary in all but the simplest cultures; without it, man is confined to a primitive struggle with the elements; with it, he has not only a defense against the natural environment but also the benefits of a human environment, a prerequisite for and a symbol of the development of civilized institutions.

The characteristics that distinguish a work of architecture from other man-made structures are (1) the suitability of the work to use by human beings in general and the adaptability of it to particular human activities, (2) the stability and permanence of the work's construction, and (3) the communication of experience and ideas through its form. All these conditions must be met in architecture. The second is a constant, while the first and third vary in relative importance according to the social function of buildings. If the function is chiefly utilitarian, as in a factory, communication is of less importance. If the function is chiefly expressive, as in a monumental tomb, utility is a minor concern. In some buildings, such as churches and city halls, utility and communication may be of equal importance.
The present article treats primarily the forms, elements, methods, and theory of architecture. For the history of architecture in antiquity, see the sections on ancient Greece and Rome in architecture, Western; as well as art and architecture, Anatolian; art and architecture, Arabian; art and architecture, Egyptian; art and architecture, Iranian; art and architecture, Mesopotamian; and art and architecture, Syro-Palestinian. For later historical and regional treatments of architecture, see architecture, African; art and architecture, Oceanic; architecture, Western; arts, Central Asian; arts, East Asian; arts, Islamic; arts, Native American; arts, South Asian; and arts, Southeast Asian. For a discussion of the place of architecture and architectural theory in the realm of the arts, see aesthetics. For related forms of artistic expression, see city, interior design, and urban planning.