Mileena uses a strand of yarn to represent the codes of the oreo making video. The sequence of colors reads from left to right, and each color corresponds to a particular code in the order of the video. The cat represents designers; it’s unraveling the yarn and following the design, and this also shows how the process could continue forward if we were to further iterate (and unravel the yarn to reveal more colors). See the back of the postcard for the key and other details!