👉 Placochromatic is a type of color that appears on a surface due to the absorption of light. This color is typically found in natural materials like wood, stone, and metal. The term "placochromatic" refers to this phenomenon where the color of the surface changes depending on the light intensity. For example, a piece of wood or stone may appear bright green or red under direct sunlight, while it will become duller or more gray when viewed in low light conditions. This is
