I appreciate you doing this Q and A, I never realized how many questions I had about this subject until you brought it up.
How do you maintain anatomical consistency for your characters?
Also, how do would you use references for backgrounds etc? Do you use memory or do you have someone to assist and describe to you colors and details, as well as technical aspects such as POV?
Lastly, and more generally: do you think that the blindness has inhibited your talents, or capped as it were, to that which you remember from memory alone?