> The actual appearance of the eyes is irrelevant, so also is "horizontal
> ovals"; rather, the pupils, i.e., the relevant parts, are round,
> approaching circular.
Yes, my bad.
Yet, the human visual field is 210 degree horizontally and 150 degree
vertically - forming a horizontally-ovaloid-visual-field. It obviously had
some effect on our writing practices, which are predominantly horizontally