I don’t mean ugly or gross. The Grotesque, an art movement, originated in 16th century Italy, and by the 18th century, the philosophy traveled to France, Germany and England. The Grotesque exists today in many forms of painting, sculpture, music, literature, architecture, and other arts.
Originally, the decorative style combined and distorted human, animal, and plant parts. Whether in its basic historical form or in contemporary explorations, adjectives for the Grotesque include the following: bizarre, uncomfortable, disgusting, weird, comical, twisted, and deformed.