You can watch the stream again at Twitch: https://www.twitch.tv/videos/469860777

Thanks for this I'm having fun trying to figure out each faction from the picture!

Is there any way you could upload those larger pictures like the one with the female pharoh? I'd love to have these artworks as wallpapers!

pictures grabbed from Humankind release date, trailer, gameplay, everything we know about Amplitude's new 4X "Magnum Opus" (Rock Paper Shotgun)

Thank you! New wallpapers for me!

Nice, clean arts. 

Great artwork. Being very excited. I am already in love with the game!

So, the PC Gamer article had a collage of art. All the art in the collage were known faction cards exept one.

So is it a previously unknown faction (Tuetonic Order?) or the one piece of art in the collage that isn't a faction card?

That Unknown faction seems to be Eastern europian to me, perhaps it's the Maygars or it could be as EaglePursuit said, Teutonic Order

I missed the stream and now the video seems to have disappeared, or at least I can't find it. I hope there's another version of the video on Twitch.

Looks awesome can't wait to see more!

The art for this game is just on a completely different level.

Since nobody has posted these arts here yet; on Twitter a better look at the art of Zhou and the arts of Aksum and Carthage 

and coming from the Developer Diary video: Origins has a better look at the art of "Persia", and it has an Anglophone colony (I think it can be either American or Australian) and a European medieval army (I don't know who it could be).

Oooh, I've never even heard of the Aksumites. Would they be a classical civ or a medeival one?

Dinode wrote:

Oooh, I've never even heard of the Aksumites. Would they be a classical civ or a medeival one?

Aksumites are classical, they were a kind of predecessor to Ethiopia and helped establish Christianity in the region. Also built some giant monuments which are their EQ.