20th century Central European School.Untitled.Lithograph on paper.Without signature.Measurements: 52 x 70 cm.We find ourselves with a piece framed in the Central European School of the 20th century in which, in a tenebrist composition, several characters are represented carrying out the metamorphosis. In it, several characters appear in a space where all the chairs have fallen to the ground. Some of them are already turning into trees while others are holding on to each other.