![What is pigment? What is pigment?](https://media.composition.gallery/glossary/what-is-pigment1711469178-92845_400x400.jpg)
What is pigment?
Refers to a material that alters the color of light that's transmitted or reflected due to selective absorption of wavelength. This process however, differs from phosphorescence, fluorescence and other luminescence forms where materials emit light. Materials chosen and developed by humans for use in art as pigments have special properties in most cases that make them the best for use in coloring materials. A pigment's tinting strength should be relatively high in relation to the material to be colored.
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![Environmental art Environmental art](https://media.composition.gallery/glossary/What-is-enviromental-art-composition1542541639_200x200.png)
This is a collective term used to refer to a wide range of arts and practices that include the historical and ecological approaches to artistic works. The term often encompasses the ecological concerns though it is neither certain nor specific on this. It acknowledges and appreciates the early history environmental art movement as well as the art with a lot of activist concerns not forgetting the art that celebrates the connection between nature and the artist by use of natural materials.
![Process Art Process Art](https://media.composition.gallery/glossary/What-is-process-art-composition1542550703_200x200.png)
It refers to creative sentiment as well as artistic movement where the final product of craft and art is not the artist's principal focus. The term "process" in this art refers to art formation, gathering, the sorting, associating, collating, initiation and patterning of proceedings and happenings. It is concerned with the actual deed and the defining of actions as actual artwork; seeing it as purely human expression. Process art mostly entails inherent motivation, intentionality and rationale. This art is therefore, viewed as a creative process or journey rather than being an end product or a deliverable.