I do tend to talk through spatial problems, yes, though I'm not so aphantasiac that I can't visualize, say, the image that would match a simple pattern of lines demonstrated in prior images. I can also situate things with relative position in my head without having to visualize them (if that makes sense).

> If you see an art piece, do you only appreciate it through the monologue, or does it feel beautiful in a non-verbal way too?

I appreciate it both ways, yeah. But the visual in that case would mostly be just "this is pretty" or "that's disturbing" etc. Any kind of genuine art critique (such as I am even capable of doing) would be talked through mentally.