The free open pro painting software #Krita has a PeerTube channel which has just become active
You can follow Krita's official PeerTube at:
You can follow their official Mastodon account at:
You can download Krita from their official website, it's available for Windows, Mac and Linux:
(NOTE: PeerTube is part of the Fediverse, so you can follow its channels and comment on its videos from Mastodon etc. 👍 )
On Mastodon at least, all you should need to do is click on the links above and then click follow.
To find a follow link on Mastodon, just put the PeerTube channel's URL into the search box, click search and then click follow on the result.
If you're on Hubzilla, perhaps it has problems communicating with PeerTube?
I love Krita. It is one of my favourite free software programs.
Blender also has a PeerTube account that you can follow. firstname.lastname@example.org
mastodon.at is a microblogging site that federates with most instances on the Fediverse.