In Javanese wayang (shadow puppets), the panakawan or panakavan (phanakavhan) are the clown servants of the hero. There are four of them - Semar (also known as Ki Lurah Semar), Petruk, Gareng and Bagong. Semar is the personification of a deity, sometimes said to the be the dhanyang or guardian spirit of the island of Java. In Javanese mythology, deities can only manifest themselves as ugly or otherwise unprepossessing humans, and so Semar is always portrayed as short and fat with a pug nose and a dangling hernia. His three companions are his adopted sons, given to Semar as votaries by their parents. Petruk is portrayed as tall and gangling with a long nose, Gareng as short with a club foot and Bagong as obese. Wayang is a Javanese word for particular kinds of theatre (literally 'shadow'). When the term is used to refer to kinds of puppet theatre, sometimes the puppet itself is referred to as wayang. Performances of shadow puppet theatre are accompanied by gamelan in Java. UNESCO design