Good questions. The DreamStudio application uses text prompts to drive the graphics engine. For that picture, I used the entire poem, including the titles. Then you can add other descriptors, such as an artist's style and which graphics' mood. You can even mix in an existing picture. That one took about 20 tries. Each try took about 10 secs. So no, it doesn't take long once you get a feel for it. As far as the hinterland, I didn't know about a show. I always considered it the “sticks” or land far from cities. The word sounds bare, hollow, and moody, so I used it.