Is the Mona Lisa an example of Humanism Classicism or Secularism?

The Mona Lisa is primarily an example of Humanism, as it reflects the Renaissance focus on individualism and the human experience. The painting's emphasis on the subject's expression and personality showcases a deep appreciation for humanity and its complexities. While it incorporates elements of Classicism in its use of proportion and perspective, the work is most closely aligned with Humanist ideals. Secularism is less relevant in this context, as the painting does not directly engage with religious themes.