If you would like to take a picture of a local, hold up your camera and ask the magic word, "boleh?" Often, he or she will accept gladly, as many people in Indonesia are too poor to own a camera and don't have any pictures of themselves. However, they will not ask you to send it to them, as that would be considered rude. It would be rude of you not to offer. After you take the picture, ask for their address by saying, "alamat?" Do remember to send the photo when you print it out or get it developed.