Did you have citations for those artists? We're you hindered by the lack of citations possible for artists who weren't written about? Sadly, wikipedia doesn't

Did you have citations for those artists? We're you hindered by the lack of citations possible for artists who weren't written about? Sadly, wikipedia doesn't support the notion of citing "art installed at so and so location, viewed by so and so people" unless someone wrote it down in a western publication. In a real sense, an encyclopedia is a history of books, not a history of the world. This is an unfortunate consequence of writing's special "viral" place among forms of communication, and the medium is the message etc