> The 'Cloud Gate' in Chicago has a bunch of bullshit around it re licensing and photography permission.

I'm all too willing to believe this, but Wikipedia doesn't know of anyone getting in trouble but the NRA: https://en.wikipedia.org/wiki/Cloud_Gate#In_popular_culture . (Not that it's OK if only one group is subject to onerous restrictions, or that other groups couldn't be targeted, or if others have just been pre-emptively stopped from even trying.) Do you have a reference?