Fen's drop of gray

"Little Fen loves all of the beautiful colors in the world and loves capturing them with her treasured set of paints. One day, Fen notices a little drop of gray in her paints and can't seem to stop it from spreading. Before long, the gray is everywhere, and Fen no longer enjoys doing what she loves the most. With a little encouragement from her mother, can Fen find a way to put the colors back in her world and begin enjoying life again?"--Provided by publisher.