Although one might disagree with the manager, it is a private gallery, and as such, he is not required to show anything he deems unfit for show. If people want to display such paintings, they could open their own art galleries. Savido has to understand that he can't force the owner of the property to display that painting against his will, but his response shows he doesn't understand that.
apparently that ol saying 'one monkey dont stop no show' is less than accurate
lookin at the pic on the page to which you linked, i think i see the problem. the artist obviously has a chimp on his shoulder.