ModernismModernism is a philosophical, religious, and arts movement that arose from broad transformations in Western society during the late 19th and early 20th centuries. The movement reflected a desire for the creation of new forms of art, philosophy, and social organization which reflected the newly emerging industrial world, including features such as urbanization, architecture, new technologies, and war. Artists attempted to depart from traditional forms of art, which they considered outdated or obsolete.
SymmetrySymmetry () in everyday language refers to a sense of harmonious and beautiful proportion and balance. In mathematics, the term has a more precise definition and is usually used to refer to an object that is invariant under some transformations, such as translation, reflection, rotation, or scaling. Although these two meanings of the word can sometimes be told apart, they are intricately related, and hence are discussed together in this article.
Literary modernismLiterary modernism, or modernist literature, originated in the late 19th and early 20th centuries and is characterized by a self-conscious break with traditional ways of writing in both poetry and prose fiction writing. Modernism experimented with literary form and expression, as exemplified by Ezra Pound's maxim to "Make it new." This literary movement was driven by a conscious desire to overturn traditional modes of representation and express the new sensibilities of the time.
Late modernismIn the visual arts, late modernism encompasses the overall production of most recent art made between the aftermath of World War II and the early years of the 21st century. The terminology often points to similarities between late modernism and post-modernism although there are differences. The predominant term for art produced since the 1950s is contemporary art. Not all art labelled as contemporary art is modernist or post-modern, and the broader term encompasses both artists who continue to work in modern and late modernist traditions, as well as artists who reject modernism for post-modernism or other reasons.
Rotational symmetryRotational symmetry, also known as radial symmetry in geometry, is the property a shape has when it looks the same after some rotation by a partial turn. An object's degree of rotational symmetry is the number of distinct orientations in which it looks exactly the same for each rotation. Certain geometric objects are partially symmetrical when rotated at certain angles such as squares rotated 90°, however the only geometric objects that are fully rotationally symmetric at any angle are spheres, circles and other spheroids.
