The shape of Latin S arises from Greek Σ by dropping one particular out of your 4 strokes of that letter. The (angular) S-condition made up of a few strokes existed to be a variant of the four-stroke letter Σ previously in the epigraphy of Western Greek alphabets, as well https://louisstqoh.verybigblog.com/30765743/5-easy-facts-about-bud-naked-flower-described