Just curious, if I take a photo of a celeb walking down the street in public, am I legally allowed to take his/her picture and sell it?
If I take a photo of a Starbucks cup or a Coke can as litter in a ditch, and the name/logo is clear, am I legally allowed to sell it?
If so, extending the point, couldn't I take a photo of an airliner in public and sell it? Assume the airport and airspace is public property (like Chicago O'Hare, albeit controlled, is still public).