"The Mind's Eye" concentrates on the importance of training the imagination, enriching the mind with all the best of humanity. "If only you'd build up your mind. You need to furnish it, floor to ceiling.
The story centers on two ladies from opposite sides of life: an elderly lady, Elva, who has lived a full life and a 17-year-old girl, Courtney. Both are in rehabilitation for physical therapy, the young one for being a paraplegic. Elva decides that the two of them, with the aid of their imagination and a travel book, travel throughout Italy, and Courtney complies, albeit begrudgingly. The elderly woman, exceptionally knowledgeable in the humanities, shares stories, poems, and art history with her companion, all in an attempt to supply and train her starved imagination. However, Courtney tries to sabotage most of the trip, full of bitterness and anger: she imagines an earthquake destroys the Pantheon, that a fire ruins an art museum, completely destroying Boticelli's works, etc. She is bent on destroying what is good and beautiful, envious and vindictive. Rather than appreciating and entering into the beauty, she longs to destroy and criticize.
I think Fleischman ended the story too soon--it's as if he were trying to go somewhere with Courtney, and then he rushes the story, showing that she's learned to love this imaginary traveling game and wants to share it with others. It is also concerning that Courtney takes the imagination too far: it's as if she reverts to living in an imaginary and false world, which can be exceptionally dangerous and unhealthy (think Williams' "Descent into Hell.") If she isn't careful, she will never go out and live her own life, encountering any travel, hardships, or real relationships, because she is too involved in her imaginary romance and borrowed life.