Haribol Prabhujis,
These are my syllable mandalas. I was inspired by a grid displaying the Saivite Mantra AUM NAMAH SHIVAAYA. I snapped it to symmetry used all the rainbow colors and changed the mantra to AUM VISHNAVE NAMAH. Ive done a few other mantras you can see below.
Omkaaraya namo namaha:
http://photo.ringo.com/252/252947087O732231558.jpg
Om namah Shivaaya:
http://photo.ringo.com/249/249259544O162692673.jpg
Om Vishnave namah:
http://photo.ringo.com/248/248194875O474553774.jpg
Hari om:
http://photo.ringo.com/248/248426232O407059993.jpg
All glory to Sri Sri RadhaKrsna!
Damodar
