1. Symbolism of Freedom: Sal embodies freedom and a connection with nature. When Phoebe and her grandparents meet her, they come to symbolize a way to let go of the worries, sadness, and burdens that Phoebe is carrying after her mother's death.
2. Sense of Direction and Purpose: Through her stories and adventures, Sal inspires Phoebe and her grandparents to feel a sense of purpose and direction during their road trip. She serves as a guide, encouraging them to explore new places and experiences.
3. Finding Happiness and Healing: Sal's presence becomes crucial as a source of healing for Phoebe. Their interactions create a sense of wonder, joy, and friendship that helps Phoebe gradually accept her mother's death and start the process of healing.
4. Overcoming Adversity: Sal's character demonstrates that even in times of challenge, it's possible to find happiness, hope, and new beginnings. She symbolizes the strength to confront difficulties and embrace life changes.
5. Embarking on a journey of Self-Discovery: Sal encourages Phoebe to embark on a journey of self-discovery and inner growth. She challenges Phoebe to confront her emotions and memories, leading to a deeper understanding of herself and her family.
6. Exploration and Adventure: She accompanies Phoebe and her grandparents on a journey that takes them through various landscapes and environments, symbolizing the idea of venturing beyond conventional boundaries and exploring the unknown.
Overall, Salamanca represents elements that help provide Phoebe with a sense of hope, freedom, and guidance as she navigates the complexities of loss, separation, and familial bonds. Her presence in the story is instrumental in highlighting the transforming power of friendship, hope, and the beauty of life.
