cs_foto
Member
Some may or may not consider a crucifix sitting in a jar of urine as art. But the installation of the aforementioned was funded by the National Endowment for the Arts (USA) .
this is a photograph, not an installation, so the question should have been 'is it a photograph of a crucifix sitting in a jar of urine art?'
in fact you got the story all mixed up. so please have a look here:
http://en.wikipedia.org/wiki/Piss_Christ
photography has been used as a medium by many artists, that does not make all photographs works of art, or all photographers artists.
also you might consider if by art you mean: 'Art' a word that encloses museums, institutions, what is 'socially' accepted and understood as Art