Here's what we can surmise about his interests:
* Art and Painting: This is a given, considering he became one of the most celebrated artists of the High Renaissance. His passion for art is evident in the meticulous detail, masterful composition, and emotional depth of his works.
* Classical Art and Literature: Raphael was deeply influenced by classical art and literature. He studied the works of Ancient Greek and Roman artists and writers, incorporating their styles and themes into his own art. This is evident in his portrayal of mythological subjects and his use of classical architectural elements.
* Humanism: Raphael was a product of the humanist movement, which emphasized human potential and the study of the classics. This intellectual and cultural environment likely instilled in him a deep appreciation for knowledge, philosophy, and the human form.
* Religion: Though the exact nature of his religious beliefs is unknown, Raphael created numerous religious works, including frescoes in the Vatican Palace, which indicate a strong interest in religious themes and narratives.
* Architecture: Raphael's artistic talent extended beyond painting. He was also a skilled architect, designing several buildings in Rome. His interest in architecture likely stemmed from his admiration for classical buildings and the desire to contribute to the artistic and architectural landscape of his time.
* Music: Music was a prevalent art form during the Renaissance, and it's highly probable that Raphael, like many other artists of the time, enjoyed and appreciated music.
It's important to note that we can only speculate about Raphael's personal interests, as he didn't leave behind any personal journals or writings. However, his art serves as a window into his intellectual and artistic world, revealing a deep passion for art, classical culture, and humanism.