In addition, people will also decorate their houses, gardens and temples with khom fai (Thai: โคมไฟ): intricately shaped paper lanterns which take on different forms. Khom thue (Thai: โคมถือ) are lanterns which are carried around hanging from a stick, khom khwaen (Thai: โคมแขวน) are the hanging lanterns, and khom pariwat (Thai: โคมปริวรรต) which are placed at temples and which revolve due to the heat of the candle inside. The most elaborate Yi Peng celebrations can be seen in Chiang Mai,[2] the ancient capital of the former Lanna kingdom, where now both Loi Krathong and Yi Peng are celebrated at the same time resulting in lights floating on the waters, lights hanging from trees/buildings or standing on walls, and lights floating by in the sky. The tradition of Yi Peng was also adopted by certain parts of Laos during the 16th century.