Chalk pastel is a medium used in art that consists of powdered pigments mixed with a binder, typically gum arabic. It comes in stick form and is known for its vibrant colors and soft texture, allowing artists to create smooth blends and rich layers. Chalk pastels can be easily smudged and layered, making them popular for both detailed work and expressive styles. Artists often use chalk pastels on textured paper or canvas to enhance the medium's effects. While they can produce stunning results, chalk pastels are also delicate and can smudge easily, requiring careful handling and proper sealing to preserve the artwork.