I would describe myself as having essentially no mind's eye. I don't "visualize" anything, ever. If I imagine a tree (or someone asks me to visualize one) I mostly have descriptive words, but no "images".
But I can dream, and that definitely is a distinctively visual experience. Does that mean, when someone asks you to "visualize" something, you have an visual experience akin to dreaming?
Not the parent commenter, but I also have very limited visual imagery. It is extremely rare for me to be aware of having had a dream (maybe once a year or so). When I do though, I certainly remember 'seeing' things.
For the most part I don't dream :/ Though I can sometimes experience a flash of a scene in my dreams. Or at least it feels that way - I think there's a distinction on that that this science is still missing.
