The Cry of the Nightingale is a story about relationships that encompasses joy, hope, love, suffering, grief, disappointment, and social differences. From these experiences, something new emerges: a painting system that transcends all societal barriers and brings joy to all people, whether poor or rich, healthy or sick, old or disabled. It is even recognized in other cultural circles. The book tells of a unique love that cannot be lived, where children take the first place and experience respect and dignity.