evaluated on those exact grounds.

The issue at stake here echoes a claim that Hertz
makes in his formulation of the modeling relation,
where he says:

| For our purpose it is not necessary that they [the images] should be
| in conformity with the [external] things in any other respect whatever.
| As a matter of fact, we do not know, nor have we any means of knowing,
| whether our conception of things [our models] are in conformity with
| them [external things] in any other than this one fundamental respect