"Kant's gesammelte Schriften. Band V. Kritik der Urtheilskraft" by Immanuel Kant is a philosophical work published in 1790. Known as the "third Critique," it explores aesthetics and purposiveness in nature, examining how judgment bridges understanding and reason. Kant distinguishes between determining and reflective judgment, analyzing four types: the agreeable, the beautiful, the sublime, and the good. The work investigates whether judgment possesses its own a priori principles and how it connects cognitive faculties with pleasure and displeasure, completing Kant's critical philosophical system.