This design is comprised of various stock photo of texture that I've taken. Mainly of plaster and concrete. And of course the symbol of the complete mantra.
Om Mani Padme Hum is one of the most important mantras in Buddhism. Tibetan Buddhists believe that saying this mantra (prayer) out loud or silently to oneself, invokes the powerful benevolent attention and blessings of Chenrezig, the embodiment of compassion. Viewing the written form of the mantra is said to have the same effect -- it is often carved into stones, and places where people can see them.
This mantra is often pronounced & written different in many different cultures. This particular rendition is "Om Mani Peme Hung" in Tibetan Script.
Learn more: [link] [link] (yeah I referenced wikipedia.)