Body painting is not always large pieces on fully nude bodies, but can involve smaller pieces on displayed areas of otherwise clothed bodies. There has been a revival of body painting in Western society since the 1960s, in part prompted by the liberalization of social mores regarding nudity and often comes in sensationalist or exhibitionist forms. Even today there is a constant debate about the legitimacy of body painting as an art form. The current modern revival could be said to date back to the 1933 World's Fair in Chicago when Max Factor Sr. and his model Sally Rand were arrested for causing a public disturbance when he body-painted her with his new make-up formulated for Hollywood films. Body art today evolves to the works more directed towards personal mythologies, as Jana Sterbak, Rebecca Horn, Michel Platnic, Youri Messen-Jaschin or Javier Perez.