Board Thread:General Discussion/@comment-33223564-20171001024729/@comment-27392440-20171001054411

There is absolutely no canon example to give any answer to this question at all but if you don't mind baseless speculation on my part you might get someone with aphantasia (I'm not sure if I butchered the spelling or not). I haven't researched this condition myself but my brother told me about it, apparently it's the inability to have visual memory or visualize things in your head (basically if you want to put it in terms of your question, the body could see but since the soul is still blind you are unable to retain any of the visual data so things like remembering what something looked like is impossible and the same for visualization). Hope that gave you something like an answer you were hoping for