Pixabay is a photo repository. This website is free to join, even though you have the option to donate towards the cause. It is a search engine for Shutterstock, which does cost money so be careful when you select a photo. Scroll past the first line of results. Some images are drawings or cartoons while some are photos. Pixabay has 179 photographers and their photos are free. You still have the option to donate to an individual photographer or promote their picture as well as download in several different sizes. The home screen is clean with a search bar and one large picture. I searched several times to see what quality of pictures would come up: Mozart, 21 results; Bassoon, 2 results; Baroque, 115 results. To test the system, I searched for an inappropriate word (boobie- which is really a bird). I didn't get any nudity or anything explicit, but I would still be cautious. Kids can still get around safety protocols and sometimes by accident. I would use this resource for middle school students to find images representing different time periods in music. For example, I would ask them to search for an image to describe each of the following ages: Ancient Greek, Middle Ages, Renaissance, Classical (search Mozart or Rococo), Baroque and Romantic (search Beethoven). If I have given them the search items, I can also search these items to make sure they are clean.