I'm seeing a lot of talk about #Pixelfed this week. Many regard it as a viable alternative for Instagram.
But it also works very nicely for a graphic art portfolio site, which is closer to how I'm using mine:
https://px.filmfreedom.net/@lunatics
For this, the "Collections" feature is very nice. I have collections for "Tests", "Stills", "Characters", and "Design", and I can add more.
And there's a "Portfolio" view, accessible from my profile.
More restful than a site always pushing stuff on you!