Romanticism, with its emphasis on imagination, intuition, and the subjective experience of the individual, placed great importance on the role of art in understanding the world.

Plato believed that art imitates the forms or ideas that exist in the realm of the eternal and unchanging. Therefore, art is a representation of knowledge, as it reflects the true nature of reality.

Aristotle believed that art is a form of mimesis (imitation), catharsis (emotional release), and education. He argued that art can teach us about the human condition and help us to understand the world around us.

Kant argued that art is a form of knowledge that is distinct from scientific knowledge. He believed that art is a way of knowing the world through the senses and the imagination, while science is a way of knowing the world through reason and logic.

Nietzsche argued that art is a form of truth, illusion, and power. He believed that art can reveal truths about the world that are inaccessible to other forms of knowledge, but he also recognized that art can be used to create illusions and to manipulate people.

Merleau-Ponty argued that art is a form of knowledge that is rooted in the body. He believed that art allows us to experience the world in a way that is more direct and immediate than other forms of knowledge.

Goodman argued that art is a form of representation, expression, and communication. He believed that art can represent the world, express the artist's emotions, and communicate ideas to others.

Dewey argued that art is a form of knowledge that is created through the interaction between the artist and the audience. He believed that art is not simply a product of the artist's individual genius, but rather a collaborative effort between the artist and the audience.

Rorty argued that art is a form of solidarity, hope, and resistance. He believed that art can bring people together, give them hope for a better future, and inspire them to resist oppression.

Cavell, Nussbaum, and Murdoch all argued that art is a form of knowledge that can help us to understand ourselves and our place in the world. They believed that art can provide us with insights into the human condition and help us to make sense of our own lives.

Murdoch argued that art is a form of attention, love, and goodness. She believed that art can help us to pay attention to the world around us, to love others, and to live good lives.

Derrida, de Man, and Miller all argued that art is a form of knowledge that can help us to overcome the limits of language. They believed that art can express things that cannot be said in words.

Derrida argued that art is a form of différance, undecidability, and aporia. He believed that art can never be fully understood or interpreted, but that it can nevertheless provide us with insights into the nature of reality.

Habermas, Jameson, and Žižek all argued that art is a form of knowledge that can help us to understand the relationship between the individual and society. They believed that art can provide us with insights into the social and political forces that shape our lives.

Habermas argued that art is a form of communicative action, social critique, and emancipation. He believed that art can help us to communicate with each other, to critique society, and to bring about social change.