> limited to a certain style of close-up portrait photography
Not to take away from your point but it's more limited than one might think from this phrase. As an exercise, open that page and scroll so the full image is on your screen, then hover your mouse cursor within the iris of one of the eyes, refresh and scroll again. (Edit: I just noticed there's a delayed refresh button on the page, so one can click that and then move their mouse over the eye to skip a full page refresh.) I've yet to see a case where my mouse cursor is not still in line with the iris of the next not-person.
Not to take away from your point but it's more limited than one might think from this phrase. As an exercise, open that page and scroll so the full image is on your screen, then hover your mouse cursor within the iris of one of the eyes, refresh and scroll again. (Edit: I just noticed there's a delayed refresh button on the page, so one can click that and then move their mouse over the eye to skip a full page refresh.) I've yet to see a case where my mouse cursor is not still in line with the iris of the next not-person.