You can use the Pantagraph, copy machine, and squaring method to enlarge or reduce a design or image. The Pantagraph is a tool used for copying and resizing images, the copy machine is used to make multiple copies of the original design, and the squaring method helps ensure accurate proportions when enlarging or reducing the image. By combining these tools and methods, you can easily create a scaled-up or scaled-down version of a design or image.
