Here are some websites where you can find old photos: 1. Getty Images- This is the world's leading photo library with over 30 million photos, including historical photos. 2. Netease Photo Album-This is China's photo gallery, which contains a large number of historical photos and photos about China culture. 3. Library of Congress-This is the website of the National Library of America. They have a large number of historical photos, illustrations and other materials. Shutterstock-This is a world-famous photo library with a large number of historical photos and illustrations. 5. Flickr Commons-This is a special area on Flickr website, which is maintained by some cultural institutions and libraries, including a large number of historical photos. 6. Wikimedia Commons-This is a free material library of Wikipedia, which contains historical photos from cultural institutions and libraries all over the world. I hope these websites can help you find the material you need!