Colours of the Music

I chose the colours black and red for the squares. The good square will be red and the bad square will be black. I chose these colours as red is associated with love and black is dark ominous colour and can represent doom.

Here is just a quick drawing of what I wanted the main characters to be. Just a basic 3D cube.

Here are to two characters made out of clay. I chose a pinky red for the good square to further represent its love. 

Here are the same characters from a different angle.