Here is a background I recently touched up! It depicts the scene Birdie fantasises about when she goes into her mind after experiencing a surge of emotions at the dinner party. She falls into the scene and struggles to swim through the air towards the vanity. When she reaches it to lean on for support, her reflection in the mirror speaks to her.
The colours I use in my film have meaning. This background is a blast of purplish pink. Pink is Birdie's innocence, personality and inner self, purple (and blue) are truth, and white is... how shall I say... shallow desire? White represents what Birdie hopes to gain in life before she is attune with her own emotions.