It has happened to them that... There are times when you find on the Internet a doujinshi by a Japanese artist (whether hentai or not) that is old, maybe from the 90s or 2000s and that has an art and drawing style that you end up liking?

Either because it looked very dynamic, or because you liked how the artist drew the characters, etc.

Then you want to know if that artist has any social network where he still publishes his art or if he continued to publish more works or if he has already retired or something...

But you have no idea how to find him because there is nothing of him, nor a social network or something that shows that he is even alive (why there is that possibility that he has already died for something)

Has it happened to them?