From Writer Unboxed:
Aphantasia: Writing Fiction With No ‘Mind’s Eye’
I’d been writing fiction for more than a decade before I encountered the term “aphantasia,” which describes a rare inability to see mental images in the mind’s eye.
I’d been instructed many times to visualize an image to meditate, relax, remember or write, but when I tried, I saw nothing. Over time, I assumed that “visualize” and “mind’s eye” were figures of speech. I didn’t know other people could literally generate images in their minds without a real-life image to look at.
Media reports suggest aphantasia affects about 2% of the population, or one of every fifty people. The condition may be genetic or the result of trauma. By their own reports, my parents see mental images; my sibling doesn’t.
People with aphantasia learn to substitute other mental processes to work around the lack of mental images to some extent. Instructed to “picture a lemon,” I can think of the color yellow and the classic shape of a lemon. Asked to “picture the letters of the alphabet,” I can sketch them in my mind’s eye, in monochrome, up to about the letter “h,” then I get a vicious headache and have to stop.
Aphantasia may be complete or partial, on a spectrum. The Aphantasia Network offers information and a self-assessment questionnaire.
As a fiction writer, my ignorance of aphantasia proved problematic and frustrating.
Conversations with my writing instructors typically went like this:
Me: I’m struggling with writing descriptions.
Instructor: Picture the scene in your mind. Write what you see.
Me: Huh?
Instructor: Just picture it.
Me: …?
So, how have I worked around aphantasia to write fiction?
Whenever possible, I visit my settings in real life and write notes about what I observe.
In writing my Fantasy novel, I stuck with Contemporary Fantasy — our world, our time — rather than write about an imagined world. Setting the story where I live, in Ventura, California, gave me plenty of places to see in real life. I scheduled time to visit my settings during the same season and at the same time of day as my characters.
When I’m unable to visit a setting, I rely on library books with pictures, Google Images, Google Earth, YouTube videos and other visual online resources as references to write descriptions. To create the fictional island in my novel, I relied in part on a U.S. Park Service video, I developed these strategies without knowing about aphantasia or having any idea why descriptions proved so difficult for me to write.
Link to the rest at Writer Unboxed
Interesting. This article may explain why I have collected hundreds of books filled with nature photos, and rely on them to write descriptions.