VCH Organ Series: Celestial Pipes - Featuring German organist Winfried Bönig and Singaporean sand artist Lawrence Koh.
Official Site: https://sanddreamer.wordpress.com/
Facebook: http://www.facebook.com/SingaporeSandArt
YouTube: https://www.youtube.com/user/LawSinger
Blog: http://singaporesandart.blogspot.sg/
