The camera needed to follow Belle and the Beast into the Ballroom, follow and swirl around them as they danced, then follow them out of the ballroom.
The entire film was hand drawn, so we had to create 3D stand in guides for Belle and the Beast. We printed every frame out on paper, supplied them to the hand drawn artists, who would draw over our guides.
When I say supply, I mean we put the stacks of of paper on dollies, and rolling them outside, then down the street to another one of our buildings. (confirm with Tina or Don Hahn)
In the opening shot, I moved the camera too quickly into the room, luckily the characters feet are out of frame at the bottom, otherwise their feet would be sliding along the floor. At the end of the scene, the Beast was meant to open the door for Belle. I did not give enough time for them to walk over there, so instead the door ‘magically’ opens as they walk over to it. A happy accident, that stayed in the film.
Once the song ends, and they exit the ballroom, there is no more use of CG. The shot at the end of the film of the Ballroom is a 2D hand painted background.
I remember Don Hahn being adamant about that decision, I think his exact words were "don't argue with me on this one." Looking at the film again after all these years, I know that was the right call. He just knew.
When Don Hahn and others were working on Beauty and the Beast expressed doubts, they mentioned, "I think it's actually going to be a success," to which Howard Ashman simply replied, "Well, I could have told you that". While Ashman passed away in March 1991, before the film's release, his conviction was realized when Beauty and the Beast became a massive commercial success and the first animated film to be nominated for a Best Picture Academy

