Process art is an artistic movement where the end product of art and craft, the objet d’art (work of art/found object), is not the principal focus; the process of its making is one of the most relevant aspects if not the most important one: the gathering, sorting, collating, associating, patterning, and moreover the initiation of actions and proceedings. Process artists saw art as pure human expression. Process art defends the idea that the process of creating the work of art can be an art piece itself. Artist Robert Morris predicated “anti-form”, process and time over an objectual finished product.   
Process art has been entitled as a creative movement in the US and Europe in the mid-1960s. It has roots in performance art, the Dada movement and, more traditionally, the drip paintings of Jackson Pollock, and in its employment of serendipity. Change and transience are marked themes in the process art movement. The Guggenheim Museum states that Robert Morris in 1968 had a groundbreaking exhibition and essay defining the movement and the Museum website states:
Process Artists were involved in issues attendant to the body, random occurrences, improvisation, and the liberating qualities of nontraditional materials such as wax, felt, and latex. Using these, they created eccentric forms in erratic or irregular arrangements produced by actions such as cutting, hanging, and dropping, or organic processes such as growth, condensation, freezing, or decomposition. 
The process art movement and the environmental art movement are directly related:
Process Artists engage the primacy of organic systems, using perishable, insubstantial, and transitory materials such as dead rabbits, steam, fat, ice, cereal, sawdust, and grass. The materials are often left exposed to natural forces: gravity, time, weather, temperature, etc. 
In process art, as in the Arte Povera movement, nature itself is lauded as art; the symbolization and representation of nature, often rejected.[ citation needed ]
This section possibly contains original research . (see Talk page)(December 2022)
The process art movement has precedent in indigenous rites, shamanic and religious rituals, cultural forms such as sandpainting, sun dance, and the tea ceremony are fundamentally related pursuits.[ citation needed ] Aspects of the process of the construction of a Vajrayana Buddhist sand mandala (a subset of sandpainting) of Medicine Buddha by monks from Namgyal Monastery in Ithaca, New York that began February 26, 2001 and concluded March 21, 2001 has been captured and web-exhibited  by the Ackland's Yager Gallery of Asian Art.[ non sequitur ] The dissolution of the mandala was on June 8, 2001.
Process art shares fundamental features with a number of other fields, including the expressive therapies and transformative arts, both of which pivot around how the creative process of engaging in artistic activities can precipitate personal insight, individual healing, and social change, independent of the perceived value attributed to the object of creation.[ citation needed ]
Additionally, process art is integral to arts-based research, which uses creative process and artistic expression to investigate subjects that resist description or representation through other modes of inquiry.  
The maximum exponents of process art are Abel Azcona, Lynda Benglis, Joseph Beuys, Chris Drury, Eva Hesse, Gary Kuehn, Barry Le Va, Bruce Nauman, Robert Morris, Richard Serra, Keith Sonnier, Aida Tomescu, and Richard Van Buren.
Performance art is an artwork or art exhibition created through actions executed by the artist or other participants. It may be witnessed live or through documentation, spontaneously developed or written, and is traditionally presented to a public in a fine art context in an interdisciplinary mode. Also known as artistic action, it has been developed through the years as a genre of its own in which art is presented live. It had an important and fundamental role in 20th century avant-garde art.
Postmodern art is a body of art movements that sought to contradict some aspects of modernism or some aspects that emerged or developed in its aftermath. In general, movements such as intermedia, installation art, conceptual art and multimedia, particularly involving video are described as postmodern.
Suprematism is an early twentieth-century art movement focused on the fundamentals of geometry, painted in a limited range of colors. The term suprematism refers to an abstract art based upon "the supremacy of pure artistic feeling" rather than on visual depiction of objects.
Sandpainting is the art of pouring coloured sands, and powdered pigments from minerals or crystals, or pigments from other natural or synthetic sources onto a surface to make a fixed or unfixed sand painting. Unfixed sand paintings have a long established cultural history in numerous social groupings around the globe, and are often temporary, ritual paintings prepared for religious or healing ceremonies. This form of art is also referred to as drypainting.
Arte Povera was an art movement that took place between the end of the 1960s and the beginning of the 1970s in major cities throughout Italy and above all in Turin. Other cities where the movement was also important are Milan, Rome, Genoa, Venice, Naples and Bologna. The term was coined by Italian art critic Germano Celant in 1967 and introduced in Italy during the period of upheaval at the end of the 1960s, when artists were taking a radical stance. Artists began attacking the values of established institutions of government, industry, and culture.
Jannis Kounellis was a Greek Italian artist based in Rome. A key figure associated with Arte Povera, he studied at the Accademia di Belle Arti in Rome.
20th-century French art developed out of the Impressionism and Post-Impressionism that dominated French art at the end of the 19th century. The first half of the 20th century in France saw the even more revolutionary experiments of Cubism, Dada and Surrealism, artistic movements that would have a major impact on western, and eventually world, art. After World War II, while French artists explored such tendencies as Tachism, Fluxus and New realism, France's preeminence in the visual arts progressively became eclipsed by developments elsewhere.
Environmental art is a range of artistic practices encompassing both historical approaches to nature in art and more recent ecological and politically motivated types of works. Environmental art has evolved away from formal concerns, for example monumental earthworks using earth as a sculptural material, towards a deeper relationship to systems, processes and phenomena in relationship to social concerns. Integrated social and ecological approaches developed as an ethical, restorative stance emerged in the 1990s. Over the past ten years environmental art has become a focal point of exhibitions around the world as the social and cultural aspects of climate change come to the forefront.
Alison Saar is a Los Angeles, California based sculptor, mixed-media, and installation artist. Her artwork focuses on the African diaspora and black female identity and is influenced by African, Caribbean, and Latin American folk art and spirituality. Saar is well known for "transforming found objects to reflect themes of cultural and social identity, history, and religion."
Art jewelry is one of the names given to jewelry created by studio craftspeople. As the name suggests, art jewelry emphasizes creative expression and design, and is characterized by the use of a variety of materials, often commonplace or of low economic value. In this sense, it forms a counterbalance to the use of "precious materials" in conventional or fine jewelry, where the value of the object is tied to the value of the materials from which it is made. Art jewelry is related to studio craft in other media such as glass, wood, plastics and clay; it shares beliefs and values, education and training, circumstances of production, and networks of distribution and publicity with the wider field of studio craft. Art jewelry also has links to fine art and design.
John Harvey McCracken was a minimalist artist. He lived and worked in Los Angeles, Santa Fe, New Mexico, and New York.
Lucy Rowland Lippard is an American writer, art critic, activist, and curator. Lippard was among the first writers to argue for the "dematerialization" at work in conceptual art and was an early champion of feminist art. She is the author of 21 books on contemporary art and has received numerous awards and accolades from literary critics and art associations.
The Gutai Art Association was a Japanese avant-garde artist group founded in the Hanshin region by young artists under the leadership of the painter Jirō Yoshihara in Ashiya, Japan, in 1954.
Systems art is art influenced by cybernetics, and systems theory, that reflects on natural systems, social systems and social signs of the art world itself.
Michelangelo Pistoletto is an Italian painter, action and object artist, and art theorist. Pistoletto is acknowledged as one of the main representatives of the Italian Arte Povera. His work mainly deals with the subject matter of reflection and the unification of art and everyday life in terms of a Gesamtkunstwerk.
Sand drawing is a ni-Vanuatu artistic and ritual tradition and practice, recognised by UNESCO as a Masterpiece of the Oral and Intangible Heritage of Humanity.
Robert Lazzarini is an American artist who lives and works in New York City. He has been exhibited nationally and internationally since 1995 and is included in major collections such as the Hirshhorn Museum and Sculpture Garden, Washington, D.C.; the Whitney Museum of American Art, New York; and the Walker Art Center, Minneapolis.
Jeanne Silverthorne is an American sculptor, known for cast-rubber sculptures and installations that explore the artist's studio as a metaphor for artistic practice, the human body and psyche, and mortality. She gained prominence in New York City in the 1990s, as one of several material-focused sculptors who critiqued the austere, male-dominated Minimalist movement by embracing humble, unorthodox media and hand-made, personal and ephemeral qualities championed by artists such as Eva Hesse and Louise Bourgeois. She treats the studio as a physical and conceptual site to be excavated, documented and inventoried, examining in the words of Sculpture's Jan Riley "the end of studio arts … and the impossibility of this mode of expression regaining its former creative validity and vitality in today’s world." Art in America critic Raphael Rubinstein wrote that, like the late studio paintings of Philip Guston, Silverthorne examines "deeply melancholic realms, enlivened by the occasional mordant joke, in which lowly objects are relentlessly and lovingly queried for a meaning they never seem quite ready to yield."
Arte Informale is a term coined in 1950 by the French critic Michel Tapié to refer to the art movement that began during the mid-1940s in post-World War II Europe. This movement also paralleled the Abstract Expressionism movement that was taking place at the same time in the United States, and had ties to the Arte Povera movement. Sometimes referred to as Tachism, Art Autre or Lyrical Abstraction, it was a type of abstraction in which form became less important than that of the expressive impulses of the artist, and was opposed to the rationalism of traditional abstraction. The qualities of informal art explore the possibilities of gesture, materials, and signage as the basis of communication. Oftentimes art characterized as informal is executed spontaneously and the approach to painting and sculpture are generally gestural, performative, expressionistic and experimental. Certain artists such as Lucio Fontana, Alberto Burri and Emilio Vedova were crucial figures of this movement.
Informalism or Art Informel is a pictorial movement from the 1943–1950s, that includes all the abstract and gestural tendencies that developed in France and the rest of Europe during the World War II, similar to American abstract expressionism started 1946. Several distinguishing trends are identified within the movement such as lyrical abstraction, matter painting, New Paris School, tachisme and art brut. The French art critic Michel Tapié coined the term "art autre" in the homonymous book published in 1952 in relation to non-geometric abstract art. It was instrumental in improving the concept of abstract art in France during the Early 1950s. Its use in the expression of political ideologies in South America during the Early 1950s was quite common, as it was seen as the main way to show support for the changing political climate.