At the beginning of the animation. Madame Tutli-Putli was waiting for the train. The wind generated by train was very strong. I think it create a obvious contrast. Showing how weak the madame was.
This time Madame Tutli-Putli was trying to show friendly to the kid sat across from her but she failed. Then she frowned. It was very impressed because her eyes, her facial expression was so vivid. She just looks like a real woman rather than a puppet.
It was shown at the end of the animation. At the time Madame Tutli-Putli was following the moth. And then their shadow blend together. I think she was fighting with the monster in her mind. Just like that moth, have do idea what to do and where to go.
The Art of Stop Motion 