Robert... wouldn't see anything. |D Other than her being a giant white wolf, that is. He's exactly the kind of person who wouldn't see stuff, being a skeptic and highly rational...

...

I'm not sure about Kazooie though. Is a cartoon supernatural? :|a Because she might be able to see very faint markings, then. Kazooie is just much more accepting of the idea of gods and such in general, and is casually familiar with all sorts of oddness, so she'll have a better shot.