In a ritual unique to
Sri Lanka,
Vesak thorana pandals are set up during the
Vesak festival, with illuminated panels illustrated with episodes from the life of the
Gautama Buddha and
Jathaka Katha or stories based on
Buddhist culture. The fundamental concept of a Vesak Pandal is a creatively made, massive structure, decorated with a large number of lights and paintings mounted on a huge supporting structure. This supporting structure is traditionally built with
Puwak Gasa (
Areca nut trees). Creating the structure requires creativity, inventiveness and the high-level expertise of a number of artists and light-system electricians, not to mention funding and planning in advance. The goal is to create a very beautiful and colorful experience. Many different and dedicated groups of experts participating often pass down this work from generation to generation or master to student. With change of time, nowadays Pandols are constructed using
Scaffolding, which doesn't require cutting down of "Puwak" Trees as a result. The most significant part of this display uses simple techniques in an intelligent way to create lighting on the front of the pandal. Most of the time this is a 2D structure. ==Other types of pandals==