Because its characters are figments and phantoms, they can be made entirely transparent.

So here's a novel idea: how about a low-cost airline with entirely transparent pricing?

"But we are very clear that any such review must be entirely transparent and consistent with the established scoring rubrics."

It was just a clock, entirely transparent, and ticking.

She was entirely transparent to it; or so she felt.

I will try to describe this below though I fear my explanation may not be entirely transparent.

The street-level façade will be entirely transparent, like a shop window.

In other words, the medium is not entirely transparent to its object.

Bella said nothing but she gave me an intense look that was entirely transparent to me.

In the uppermost floors the facade opens up and becomes entirely transparent.