They are quite common in most forms of art seems to be the best answer for your question :)
The quickest and most accurate way to tune your guitar is to employ an electronic tuner.
Answer:
if you mix red, green, and blue light, you get white light.
Explanation:
Red, green, and blue (RGB) are referred to as the primary colors of light. Mixing the colors generates new colors, as shown on the color wheel or circle on the right.
