Lao religious images and art is also distinctive and sets Laos apart from its neighbors. The Calling for Rain posture of Buddha images in Lao, for example, which depicts the Buddha standing with his hands held rigidly at his side, fingers pointing to the ground, cannot be found in other Southeast Asian Buddhist art traditions. Religious influences are also pervasive in classical Lao literature, especially in the Pha Lak Pha Lam, the Lao version of India's epic Ramayana.
Projects are underway to preserve classic Lao religious scripts, which were transcribed onto palm leaf manuscripts hundreds of years ago and stored in wats. Another excellent example of the richness of Lao culture is in its folk music, which is extremely popular with the people throughout the whole country. The principle instrument is the Khaen; a wind instrument, which comprises a double row of bamboo-like reeds, fitted in a hardwood sound box. The khaen is often accompanied by a bowed string instrument or Saw. The national folk dance is the Lamvong, a circle dance in which people dance circles around each other so that ultimately there are three circles: a circle danced by the individual, another one by the couple, and a third one danced by the whole party.
Read more: Laos music and arts