#24 - Andy Warhol’s Brillo Boxes is a stack of boxes that

[Adam Tyson]

You're correct in identifying the opposing argument, arvinm123, but there is no ambiguity in it. Whoever is making that argument is absolutely clear in their approach, and they don't rely on anything that is uncertain or subject to interpretation. Imagine someone making that argument: "Appearance only determines whether something is art." Is there any room for discussion there? Not at all!

And the claim that two things that look identical are nevertheless different (one is art, the other is not) is not an ambiguity. We may not know exactly WHY they are different, but that's not the same as saying there is something ambiguous (uncertain, unclear, undetermined) about it. Again, our author is clear and certain that it is true, and they are not allowing any key terms to shift in meaning, so there is no ambiguity involved.