So it seems two artists are getting tagged with same artist tag (kyrin_(artist)).

I can’t find any overlap of artwork between the two.

I’m partially at fault because I found
post #29777
tagged as unknown_artist, but had Sources field linking to VCL Kyrin and
“art(c) Shawna Sandbom” on artwork.
(name on art matches “Shawna-Sandbom” in VCL Alias column for Kyrin row’s at
https://web.archive.org/web/20040403230756/http://us.vclart.net/vcl/Artists/ )

Kyrin VCL https://web.archive.org/web/20111119172827/http://us.vclart.net/vcl/Artists/Kyrin/
includes “Web […] kyrinslair.com “ (domain reg seems to have expired)
and that website https://web.archive.org/web/20140114010019/http://kyrinslair.com/
links to FurAffinity kyrin: http://www.furaffinity.net/user/kyrin/ )

https://web.archive.org/web/20130917161959/http://www.kyrinslair.com/about_me.html
includes “my name is Shawna Sandbom”

All this plus finding a copy of post 29777 in FA Kyrin gallery resulted in me
changing 29777 from unknown_artist tag TO kyrin_(artist) tag because of username at Fur Affinity (and VCL).

What I didn’t notice until after was the previous post tagged with kyrin_(artist) had different art-style:
post #2205864

Then I thought there was possibility that Shawna just changed art style,
but I can’t find any overlap of artwork
(ie. can’t find any artwork posted in BOTH “kyrin” gallery at pixiv AND in FA Kyrin’s gallery)

(side-note: Shawna Sandbom doesn’t seem to have been a tag at e621 so far.
Shawna* tags: shawnadam (2 posts) and shawna_callums (zero posts))

Found Wayback Machine archive of artist pixiv page
http://web.archive.org/web/20211114162341/https://www.pixiv.net/en/users/16966871
and page title is “KiRin_n - pixiv”
(other Wayback archives of that pixiv page have same title)

Name at https://www.pixiv.net/en/users/16966871
is now “lin0075”.

*
Since apparently the pixiv artist was never a Kyrin (possibly just a typo of kirin)…

Suggest FA Kyrin remain tagged as kyrin_(artist)

and the pixiv artist maybe get e621 tag of lin0075 ???

***

There is also artist tag kirin_(artist),
but e621 artist page https://e621.net/artists/22127
says their pixiv member numbers are 890554 and 2839950
so apparently is yet another artist (lin0075’s pixiv member number is 16966871).