Natural pigments are colorants derived from natural sources, such as plants, minerals, and animals. They have been used for thousands of years in art, cosmetics, and textiles. Common examples include chlorophyll from green plants, ochre from clay minerals, and cochineal from insects. These pigments are valued for their vibrant colors and environmental friendliness compared to synthetic alternatives. The use of natural pigments is not only an artistic choice but also a sustainable practice. Many artists and manufacturers are returning to these traditional materials to reduce their ecological footprint. Natural pigments can provide a wide range of colors and are often biodegradable, making them a popular option in eco-conscious products.