If you're drawing something you can see, I don't see why you would need visual imagination. Even if you're not drawing from something you can see, you can have

If you're drawing something you can see, I don't see why you would need visual imagination. Even if you're not drawing from something you can see, you can have a procedural memory of how to draw the thing, and you can see what you've already put on the page, and experiment if necessary using an eraser. I don't have complete aphantasia, but my visual imagination is pretty weak, and I can still draw.