Looking for good images, and Compfight isn’t delivering specific enough related content? I was, so i checked out Wikipedia (‘oh no’ I hear you say!) But wait, how is it different from google image search if all you are doing is getting an image that you are then going to have a discussion about? But you can do it ethically! If you find the nice specific image (with detail enough for HL IB subjects if that is what you need) and it shows under it “Wikipedia commons” check out the usage agreement and it could be ok or tell you how to make it ok…..