Copyright Law of the United States of America
Title 17 of the United States Code
120. Scope of exclusive rights in architectural works
(a) Pictorial Representations Permitted. — The copyright in an architectural work that has been constructed does not include the right to prevent the making, distributing, or public display of pictures, paintings, photographs, or other pictorial representations of the work, if the building in which the work is embodied is located in or ordinarily visible from a public place.
We artists do not "owe" you fees. Stop looking at your cash register for just a moment. Be sensible.