The Paṭṭhāna Conditions of Abhidhamma basically constitute the Grammar of insight in Buddhist Philosophy. In this Paṭṭhāna condition of Composition or Combination (my translation of the Pali word Anantara Paccaya), I explore the pervasive nature of Compositeness, a phenomenon that is not only inherent in physical nature, but equally is part of the nature of mind, consciousness, and the path towards liberation.