Sometime in the October of 2018, while I was working on a classroom project along with my batchmate, Rashi Sharma, I came across the following image while searching for something completely different on the internet:

At the time I didn't know what this image was, in fact, I saw it for the first time, but it seemed to be extremely familiar for some reason. Then, I had a sudden realisation and looked at the fabric at my desk, which was the subject of our research, and I was MIND-BLOWN.