Take a look at one of my favourite tasks – “Talk for a minute”!
In this version, the student has to talk for a minute without any breaks about the subject related the photo, but the trick is that they also have to include the word/phrase given in their talk. If necessary, the teacher should first explain the meaning of some words.
You can impose a form of expression: storytelling, a news report, or maybe a short story? Follow your imagination!