“Are there gaps between objects?”
Yes. Also, you have to DEFINE what falls into “gap” and what is “object”.
It is not absolute. It is arbitrary and practical. In medical imaging, you COULD SAY:
_THERE ARE NO GAPS_
You can create a view whereby all sense of “object” is gone and all is one.
You can also create a view whereby a sense of “object” arises and now there is “objects” and “gaps”.
This is one example.