Historicism or historism comprises artistic styles that draw their inspiration from recreating historic styles or imitating the work of historic artists and artisans. This is especially common in architecture, where there are many different styles of Revival architecture, which dominated large buildings in the 19th century. Through a combination of different styles or the implementation of new elements, historicism can create completely different aesthetics than former styles. Thus, it offers a great variety of possible designs.

Architectural revivalism is the use of elements that echo the style of a previous architectural era that have or had fallen into disuse or abeyance between their heyday and period of revival. Revivalism, in a narrower sense, refers to the period of- and movement within- Western architectural history during which a succession of antecedent and remenescent styles were taken to by architects, roughly from the late 18th century, and which was itself succeeded by Modernism. Notable revival styles include Neoclassical architecture, and Gothic Revival. Revivalism is related to historicism.