Here in the USA you could be guilty of visual abusive behavior...very trying times!!
I can see that being fair enough if one was making somebody look stupid, was too intimate, or something like that. Just relaxing to music seems innocent enough, as does shooting a scene like that. But I suppose you never can tell how these things might be turned into money or worse. Perhaps artistic claims may mitigate in some cases...
I guess a clue may be found in the actual motivation: in this case, I think it was probably to see if the iPad could do it or, rather, if I could make the thing do it. At a broader glance - perhaps I just like the idea of the feeling that HC-B and his kind of photographer were/are able to produce. I suppose it's like hunting: can your reactions be quick enough? With photography there's the added task of being quick, but actually catching something worthwhile at the same time. Brenda Lee has just started singing
Sweet nothin' on the Internet radio. Today, for a change, it's a revamped, Internet version of Radio Caroline instead of sounds out of Louisiana.
https://tunein.com/radio/Radio-Caroline-Flashback-s249564/Rob
