I see. But, all the same, I haven't seen any other school on Wikipedia which has "(educational institution)" after its name, and it sounds very funny to me. Maybe we can try to get consensus? "Norwich School of Art & Design" on that disambig page isn't even an article, it's just a redirect to Norwich University College of the Arts, and surely that's also an educational institution? Can't we use the title Norwich School for this article and have a line right at the top to say "For the school of painters go to Norwich School (art movement)"? People would get there just as fast.