To say that an artist has vision can mean any number of things. It can mean that they have foresight or that they have perceived something that the bulk of us might have missed. It can also mean that they quite literally have visions—psychedelically induced or otherwise. But in Björk’s case, it means that the artist—the one with the vision—has simply dared to imagine something that does not already exist. Which is why vision is as important for a musician as it is for a sculptor or a painter—and why it’s essentialto the art of being Björk.