Picture On The Pillow
In Oliver And Company, one of the many great musical scenes is when Georgette is singing Perfect Isn’t Easy. This fancy Poodle has a lot of picture frames, and as she slumps down on a big pillow, we see a small pillow next to her.
There is nothing on that small pillow, but then in the next shot, there is a picture there, which she picks up. You’d think since her picking it up was planned, the animators would have made sure the picture was there from the start.