Split the participants into teams of three members, and tell them that each team has to create a post for the Facebook group they are all in, for this workshop. The key words for the story are: cake, national day, national flag. They need to use a photo or more photos they find online, and add a message in the post, saying something about the photo they find.
At the end of the exercise, in group, check the posts the teams developed. Ask each team to tell from where they got the photo, and then check with them if the photo they used was license protected.
Reflect with the participants on the consequences of using license protected photos, without asking permission or paying for them.