As graphics and art does play a significant role in games and marketing the community here would benefit from being more inviting to people having a significant interest in that area. Providing a dedicated sub-category for this helps for more engagement.
I am not sure, if there are additional discourse plugins that would benefit such a sub-category. Maybe a gallery view is available to have a the sub-category be more visual?
There are two elements already available for discourse that I know of that would be helpful (in my opinion):
I agree that artwork etc is an integral part of games, but this is a Godot forum… why not just share artwork in a regular showcase of a game, like it’s being done already? I’m not sure a new category would attract more artists, and people currently get a bump to their game showcase when posting some new pictures in there.
That said, it’s definitely valuable to have other skillsets than programmers on the forums (says the non-programmer). It would also be nice to make audio files shareable, as music and SFX are integral to game development too.
I personally think it’s fine to showcase a game that doesn’t exist yet - a few drawings and the intention of putting it into Godot at some point, is enough