I am a photographer and a Native American (Navajo). With the coming of digital photography and smart phones, every one here, takes some kind of photograph. I think this related to film photography in the past. Out here is best to ask before you take someones photo. Or take ones photo where it is permitted.

Other wise in the general public such as cities, your photo is recorded no matter where you go, like it or not. Thus nothing to worry about, except when you are on Tribal lands.