Final answer:
The use of red and green at Christmas represents complementary colors in art, creating a strong visual impact through contrast.
Explanation:
Red and green at Christmas exemplify complementary colors. In color theory, complementary colors are hues that are opposite each other on the color wheel and create a strong contrast when used together.
Complementary colors, like red and green, intensify each other when placed side by side and are commonly used in various art forms to evoke visual interest and balance.
An example of complementary colors in art can be seen in works like Mary Cassatt's The Boating Party, where the use of complementary colors enhances the visual impact of the piece.
Learn more about complementary colors here:
https://brainly.com/question/43408613
