Pantone metallic colors are a popular choice in design for their ability to create a luxurious and modern look. Pairing these colors with images can enhance the visual appeal of graphic designs, advertisements, and product packaging. When choosing images to pair with metallic colors, consider the color harmony, the intended mood, and the overall aesthetic of the design. It's important to select images that complement the metallic hue and do not overwhelm it. Techniques like shadowing, lighting, and texture can also be used to make the metallic colors stand out.