The theme of this work is finding one's color.
Everyone has certain color that matches them perfectly. No matter it is a real 'color' which we use in the art class or an abstract notion explaining the person, we can see the unique color people have.

Knowing these points, as a photographer, personally, it is highly requested to know which color/ambiance fits best to the model.
In this picture, I have chosen 'yellow',which can express this young model's charming brightness/youth, different with many of her profile photos, but also take out her strong point-amazing face expression.

Throughout styling and directing, we could take a photo of "her" color mixed with the image in mind, and take it out of the lens.