Op artOp art, short for optical art, is a style of visual art that uses optical illusions. Op artworks are abstract, with many better-known pieces created in black and white. Typically, they give the viewer the impression of movement, hidden images, flashing and vibrating patterns, or swelling or warping. Illusionism, focused on the perception of extended space within a flat picture, is found from the earliest points of art history.
Texture (visual arts)In the visual arts, texture refers to the perceived surface quality of a work of art. It is an element found in both two-dimensional and three-dimensional designs, and it is characterized by its visual and physical properties. The use of texture, in conjunction with other design elements, can convey a wide range of messages and evoke various emotions. The physical texture, also known as actual texture or tactile texture, refers to the patterns of variations found on a solid surface.
Mathematics and artMathematics and art are related in a variety of ways. Mathematics has itself been described as an art motivated by beauty. Mathematics can be discerned in arts such as music, dance, painting, architecture, sculpture, and textiles. This article focuses, however, on mathematics in the visual arts. Mathematics and art have a long historical relationship. Artists have used mathematics since the 4th century BC when the Greek sculptor Polykleitos wrote his Canon, prescribing proportions conjectured to have been based on the ratio 1: for the ideal male nude.
Public artPublic art is art in any media whose form, function and meaning are created for the general public through a public process. It is a specific art genre with its own professional and critical discourse. Public art is visually and physically accessible to the public; it is installed in public space in both outdoor and indoor settings. Public art seeks to embody public or universal concepts rather than commercial, partisan, or personal concepts or interests.
Fourth dimension in artNew possibilities opened up by the concept of four-dimensional space (and difficulties involved in trying to visualize it) helped inspire many modern artists in the first half of the twentieth century. Early Cubists, Surrealists, Futurists, and abstract artists took ideas from higher-dimensional mathematics and used them to radically advance their work. French mathematician Maurice Princet was known as "le mathématicien du cubisme" ("the mathematician of cubism").
ZeitgeistIn 18th- and 19th-century German philosophy, a Zeitgeist (ˈtsaɪtɡaɪst) ("spirit of the age") is an invisible agent, force, or daemon dominating the characteristics of a given epoch in world history. The term is usually associated with Georg W. F. Hegel, contrasting with Hegel's use of Volksgeist "national spirit" and Weltgeist "world-spirit". Its coinage and popularization precedes Hegel, and is mostly due to Herder and Goethe. Other philosophers who were associated with such concepts include Spencer and Voltaire.
Artistic freedomArtistic freedom (or freedom of artistic expression) can be defined as "the freedom to imagine, create and distribute diverse cultural expressions free of governmental censorship, political interference or the pressures of non-state actors." Generally, artistic freedom describes the extent of independence artists obtain to create art freely. Moreover, artistic freedom concerns "the rights of citizens to access artistic expressions and take part in cultural life—and thus [represents] one of the key issues for democracy.
Art worldThe art world comprises everyone involved in producing, commissioning, presenting, preserving, promoting, chronicling, criticizing, buying and selling fine art. It is recognized that there are many art worlds, defined either by location or alternative definitions of fine art. Some may use the singular art world to refer only to the elite level of globalized fine art. The art world(s) are continually changing in response both to the creativity of those that create art and in response to social change.
Sublime (philosophy)In aesthetics, the sublime (from the Latin sublīmis) is the quality of greatness, whether physical, moral, intellectual, metaphysical, aesthetic, spiritual, or artistic. The term especially refers to a greatness beyond all possibility of calculation, measurement, or imitation. Since its first application in the field of rhetoric and drama in ancient Greece it became an important concept not just in philosophical aesthetics but also in literary theory and art history.
The Birth of VenusThe Birth of Venus (Nascita di Venere ˈnaʃʃita di ˈvɛːnere) is a painting by the Italian artist Sandro Botticelli, probably executed in the mid 1480s. It depicts the goddess Venus arriving at the shore after her birth, when she had emerged from the sea fully-grown (called Venus Anadyomene and often depicted in art). The painting is in the Uffizi Gallery in Florence, Italy. Although the two are not a pair, the painting is inevitably discussed with Botticelli's other very large mythological painting, the Primavera, also in the Uffizi.
