Sharing an idea for using the webcam images from GeoCam.tv
Describing pictures in one of skills required for the Cambridge exams, therefore, if you're helping your students to do that, you could show students the various webcams around the world and ask them to choose a place. Click on the camera icon and have students describe what they can see to each other (pairwork). You can then debrief by asking for descriptions from some volunteers.
These are live webcams from Natal, Brazil and Liverpool, UK.
Discovered GEOCAM.tv via @NikPeachey 's tweet.