[dexwell]

This is the best description of how I experience my mind's eye that I've read so far.

I never have trouble imagining things as they do clearly 'render'—I can picture scenes, shapes, faces, motion, the styling of text I remember, basically anything—but it doesn't result in true visual output where I can see things as if I have my eyes open. If the latter is something that people can truly do, then I guess I do have some form of aphantasia.