Luka is a user on toot.si. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.
Luka @luka

Hey everyone,

You are following me on my toot.si instance. In the next few months I might do a bit of an experiment and toot mainly in Slovene language here. If that bothers you too much you can safely unfollow this account and follow my mastodon.art account instead - > @luka