Korean artist who focused on DC fanart. They have a twitter but their tumblr is now private.
https://mambukk.tumblr.com/https://ysnabukk.tumblr.com/Trying to find help from 3 venues
>Pixiv>Find the password for their tumblrhttps://ysnabukk.tumblr.com/>archivesI've spent an hour looking at
archive.org, tumblr reblogs and a couple booru's and I've reached my maximum limit. Their pixiv is still up but it was never archived on the wayback machine
https://www.pixiv.net/en/users/7615906gonna bump the thread every couple days just for this reason