Hi, we started working on more consistent icons for
https://www.mediawiki.org/wiki/How_to_contribute including https://www.mediawiki.org/wiki/How_to_contribute/Presentation
and we have continued trying to organize things under
https://www.mediawiki.org/wiki/Project:Visual_identity
Your feedback and help is welcome, at least to agree on the icon for 'design': https://www.mediawiki.org/wiki/Project_talk:Visual_identity#Design_icon
:)