"Aguas Fuertes" is a broad format novel by the famous Spanish writer Armando Palacio Valdes. In this book, the author reveals the complex relationships between people, skilfully interweaving storylines spanning more than half a century. The plot is based on the story of love between two main characters, which goes through numerous trials and obstacles. Palacio Valdez skillfully conveys the depth of the characters' feelings and shades of their experiences, making every paragraph of this book extremely emotionally saturated. "Aguas Fuertes" is a sophisticated work that prompts the reader to think about the different shades of human relationships and feelings.