Discuss the significance of materials in color expression

Fine Arts Academic**?

The material in the meaning of the material in the expression of color, as far as I understand it, may be all the paper, pigments, tools, and various objects used in the expression of color in the form of intrinsic colors or shapes.

This question seems to have been similar to me before, I don't know if it is similar to this one, for example, different colors on paper have different effects.

You can ask what is the focus of the discussion.

You just copy the book in the three primary colors? ~

Summary. Hello! The aesthetic connotation of color refers to the meaning and charm that people give to color in aesthetic activities.

Hello! The aesthetic connotation of color refers to the meaning and charm that people give to color in aesthetic activities.

For example, the red color of the red flag, in film and television works with revolutionary historical themes, can symbolize dust code justice, sacrifice and so on. The colorful glow in the sky can express people's mood of looking forward to the future and looking forward to victory.

Summary. Color is an objective natural phenomenon, but also a kind of emotional symbol with rich cultural metaphor and spiritual connotation, in the aesthetic relationship between the subject and object, through the unique experience of the aesthetic subject, color from the external elements into "personified" "emotional symbols", to get the natural presentation, it becomes color aesthetics. In the plastic art activities, the spring, summer, autumn and winter of nature, the heat and coldness of the world, the ups and downs of the soul, and the inspiration and epiphany of life can all be expressed and vented by color, please give examples to illustrate the aesthetic connotation of color.

Color is an objective natural phenomenon, but also a kind of emotional symbol with rich cultural metaphor and spiritual connotation, in the aesthetic relationship between the subject and object, through the unique experience of the aesthetic subject, color from the external elements into "personified stool-shaped beams" of the "emotional symbol", to be naturally presented, it becomes color aesthetics. In the plastic art activities, the spring, summer, autumn and winter of the great rent and balance of nature, the heat and coldness of the world, the ups and downs of the soul, and the inspiration and epiphany of life can all be expressed and cathartic with color, which has the spirituality of art and the expressiveness of culture. As Cassirer argues, the symbolic form does not reflect the objective world, but constitutes it.

The aesthetic of color manifests itself in art as a "meaningful form" (Keppenwheel Zhaolef Bell), that is, a form of aggregation of human life and emotions. [1] On the one hand, magical colors objectively affect people's physiology and psychology, and on the other hand, when people subjectively closely link color with social and cultural life, they will gradually form a variety of color art and rich aesthetics of the times in the experience and exploration of the cultural connotation of color aesthetics. 1. The subjective and objective effects of color aesthetics and the generation of color form form constitute the objective real world, and also generate our multi-dimensional feelings.

It is precisely because of the authenticity and singularity of color that people living in the colorful world have never stopped exploring and researching magical colors. In the natural world, looking at the sometimes cloudy and sometimes cloudy sky from the side of the river page 2, and then looking at the ever-changing river surface sprinkled with sunset, as well as the blue shadows on the snow under the sun, people find that these ever-changing colors have a direct relationship with the light that changes with the natural season, hour, climate, region and other factors, so as to realize that light is the origin of color and rent. At the same time, the color effect produced by the objective natural color phenomenon is related to the sensitive and subtle feelings of people, and has a certain subjective emotion.

People's psychology is always accustomed to correspond to the joy and sorrow in the emotional world with color, for example, the warm color represented by red is used as the color of optimism and enthusiasm.

Color composition is a creative way of thinking about color expression.

The interaction of color, that is, the interaction of colors, is based on people's perception and psychological effects of color, using scientific analysis methods to reduce complex color phenomena to basic elements, and using the variability of color in space, quantity and quality.

The process of combining the interrelationships between the components according to certain rules and creating new color effects. Color composition is one of the basic theories of art design, which has an inseparable relationship with plane composition and three-dimensional composition, and color cannot exist independently from shape, space, location, area, texture, etc.

Light and color coexist, and only with light can there be color. The sense of color is inseparable from light.

1) Light and visible spectrum. Light is an electromagnetic wave in physics. Electromagnetic waves from the frequency of 300 to 750thz can cause people's color visual experience.

This range is called the visible spectrum. Frequencies less than 300thz are called infrared, and frequencies greater than 750thz are called ultraviolet.

(2) Propagation of light. Light travels in a straight line in the form of waves, with two factors: frequency and amplitude. Different frequencies produce hue differences, and different amplitude strengths produce light and dark differences in the same hue.

When light travels, there are many forms such as direct, reflective, transmitted, diffused, and refractive.

When the light is directly transmitted to the human eye, the visual perception is the color of the light source. When a light source illuminates an object, the light is reflected off the surface of the object, and the human eye perceives the color of the object's surface.

When light hits, such as a transparent object such as glass, the human eye sees the penetrating color of the object. In the process of propagation, when light is interfered by objects, it will produce diffusion, which has a certain impact on the surface color of the object. If there is a change in direction when passing through different objects, it is called refraction, and the color and light reflected to the human eye are the same color as the object.