Took this and a few other dozen like it without anybody in an entire cramped room full of parents batting an eyelash. Definitely helps to have the children in between your camera and some scene that is interesting as a normal photography subject:
View attachment 49718
Yea.. cuz it is a picture of fish (primary) with silhouetted kids (secondary) in the frame.... no facial detail. How would it be if it was a picture of kids (Primary - with good facial detail), with fish silhouette (secondary)? Might be a different story! lol!
Uh, my point was that the parents didn't react at all. I wasn't showing them my pictures and having them approve! They didn't have any idea whatsoever whether I'm taking silhouettes or not.
It's not like 15 parents in the room all saw my camera, judged the ambient lighting, recognized which lens i was using and remembered its maximum aperture from heart as well as the maximum usable ISO range on my camera body, decided that I couldn't take a photo of their children's faces that was recognizable, and only then decided not to say anything as a result...
No, they saw a camera pointed at some fishies, and assumed I was taking pictures of fishies, end of story.
The relevance to this thread being that you can get away with taking pictures of kids without freaking anybody out if you position yourself so that the kids as well as something normally photoworthy are both in the same direction.
And as a
bonus, if you do that, you automatically have a pretty background for your images of kids anyway!
(By the way, even if somebody did understand my camera and lens, this was taken in a normally lit interior room with oodles of light. The photo is f/4 ISO 400, and I had a 50mm 1.8 on me at the time. Could have achieved 6-7 more stops of available light if I wanted to, handheld. That tank was damn bright.)