This is an interesting project to commemorate World Press Freedom Day. I stumbled across them when googling for WPFD - enough of the Unesco official portal. I wanted to see if anyone else had started any project for WPFD. It is based in Berlin and has contributors and similar projects worldwide, mainly in producing posters to send all kinds of messages. Many are similar to the Reporters Sans Frontiers posters that focus on issues of media freedom, whereas Loesje uses all themes for their posters.
For WPFD, besides their poster drawing, they have ideas of what to do in your own group. I think they are worth exploring.
Look out for more updates soon!