Logos need to be added to all groups. Failure to do so breaks the site in some places, and hides them in others (for example the directory filters out groups with no logo to avoid ugly graphic breakages). It is perfectly ok to use just some picture, we don’t need a fancy logo, but the logo is needed. Assigning this to [Dorotea] since she is the group organizer.
ok 
ok I’ll find some relevant logo here I have some suspects already … will do it today.
logo has been added
the group logo has been added