The article discusses the problem of rejecting the image of beauty in modern dance. It is indicated that the theme of despair, fear, violence and depression begins to dominate in modern dance since its inception in the 20s of the last century. The characteristic features of movements and plasticity in expressionist dance, in the school of M. Graham, are described: broken vertical, inwardly turned chest and feet, sharpness and convulsiveness of movements, blows aimed at oneself, etc. The article consistently examines the possible causes of this trend, such as technical ease and accessibility, lower energy cost of ‘sad dances’, as well as the opportunity to demonstrate originality, nonconformism, express social protest, etc. There is an opinion that the expression of pathological motives, negative feelings, fears in art contributes to the liberation from their destructive effect in real life. This approach is questioned, because there is also a reverse mechanism: as a result of viewing relevant plots (for example, scenes of violence), infection with emotions occurs, role models arise, and the thresholds of what is permissible decrease. Along with criticism of a number of trends in contemporary art, the importance of the concept of ugliness for culture is emphasized. Meeting one’s own infirmity and imperfection, be that physical, psychological or moral, plays an essential role in the spiritual development of a person. However, modern art, including the dance performances considered, follow the path of establishing ugliness as a new norm and cultivate the perverted reality of the ‘sick’ creativity of a disintegrating personality. The expression of beauty, on the contrary, is characteristic of an integral personality striving for perfection and praising life.