This book, translated by George Tarabishi, presents the Encyclopedia of Hegelian Aesthetics through the trilogy of the three arts, which constitute aesthetics, namely: architecture, sculpture and painting, aesthetics, whose philosophy we need to study in depth, because it constitutes the spiritual life of man, which is what some philosophies consider mental superstructure, and between these three arts of aesthetic unity, architecture is not just walls and doors, but an art that is directly related to the art of painting, so the architect must be good at drawing, the lines he draws Designer architecture turns into art forms in place, having the textures of sculpture and painting.