Sita Sing the Blues is award-winning animation which includes some issues like history. I enjoyed the animation primarily because of use of collage in the animation. The creator used really well after effects to animate drawings without drawing many of drawings to animate a character. For instance, she often uses a static animal drawing and animates it by motion function in After Effects(I suppose). It looks they have lives even though it does not imitate actual movement of the animal.
Also, the story telling is interesting. It employs two scenes, one is contemporary and another is ancient in parallel.