Who took those photos of couples traveling?

This is easy to do. There must be a lot of people in tourist places. 1. You can pay professionals to take photos for you, and you can also wear local clothes. 2. When you want to take a photo, if you see someone, ask them to take the photo for you. Most people will not refuse, except for special circumstances. Of course, you need to have a camera. If you don’t have a cell phone or something like that, just be able to take pictures. The most important thing is that the equipment must be your own, because you can’t go to someone else’s house and ask for it.