Are dated images supposed to be tagged with the year the date is from?
Right now multiple users are doing it, but I thought that the individual year tags were for images that have the year number prominently displayed (for example, post #2658753), and that adding images where the year appears as part of the "day this was drawn" date dilutes the tag. Searching for 2017 -dated (for example) isn't an effective solution, because along with excluding posts where the year is part of the date, it would also exclude posts that have both a prominently displayed year and a date.
(I searched for previous discussions, and found topic #7540 and topic #11215, neither of which has a clear resolution.)