A paint palette is a flat surface used by artists to hold and mix paints. It can be made from various materials, such as wood, plastic, or glass. Artists use palettes to organize their colors and create new shades by blending different paints together. There are different types of palettes, including the traditional wooden palette with a thumb hole and disposable paper palettes. Some artists prefer wet palettes, which keep paints moist for longer periods. Palettes are essential tools in painting, helping artists achieve the desired colors and effects in their artwork.