I've just got another keyword for my project in the reflection on practice class today. While I was focusing mostly in children book techniques and film theories, I forgot to be concerned studying about 'moral tales'.
On the surface, my animation is a story about a poor girl in a huge metropolis, but the actual message is concerning the value of everything. The girl is just a symbol in this case.
Thus I couldn't just focus on the narrative, but the way in which moral idea would be present. By studying other successful moral tales, I would get more into depth in how to enlighten audiences' perception. This means I've more work to do, but it would be very useful.