Example image of eyePlorer eyePlorer map for 'Idealism': Absolute (philosophy) Absolute Existence Philosophical realism Philosophy of perception Abstraction Epistemology Immanuel Kant Materialism Philosophy of mind Dualism (philosophy of mind) Monism Pluralism (philosophy) God Hindu idealism Vedas Antiphon (person) Measurement Substance theory Thought Time Plato Theory of Forms Allegory of the Cave Bernard Williams Myles Burnyeat East Enneads Neoplatonism Plotinus Western philosophy Eternity Mind Soul Universe World Nicolas Malebranche Baruch Spinoza Pantheism Gottfried Leibniz Panpsychism Monad Pre-established harmony Force Space Personalism Theism Arthur Collier George Berkeley John Norris (philosopher)