Big Concept = Transformation
The big concept is moving from a dark “unknowing” place to a bright-brilliant place of “knowing” or “enlightenment”.
Butterfly Emerging
We have the idea about a butterfly emerging from caterpillar or something else showing the transformation.
For a capitular emerging into a butterfly. It could be a small caterpillar (maybe black and white) at lower left and a swash of color emerging and morphing/changing into a colorful butterfly. This would show the process of transformation.