"Fifteen Discourses" is a collection of lectures by the famous English artist and art theorist Sir Joshua Reynolds. In each discussion, he examines important aspects of art, from the classical principles of composition to the meaning of color and light. The publication contains deep reflections on art and its influence on society, and also shares the author's advice for young artists. "Fifteen Discourses" is not only a valuable source of knowledge for art lovers, but also an inexhaustible source of inspiration for those interested in painting and its theory.