Lanza script is an ancient Sanskrit Script preserved by very few Tibetan Calligraphers such as Tashi Maddox.   

Wheel of the Compassion Mantra of Om Mani Padme Hung

Background on Om Mani Padme Hung: Tibetan Buddhists believe that saying the mantra (prayer), Om Mani Padme Hung out loud or silently to oneself, invokes the powerful benevolent attention and blessings of Chenrezig, the Boddhisatva of Compassion who is represented in physical form as His Holiness the Dalai Lama.   It is said that all teachings of the Buddha are contained in the mantra and that to know the phrase is to know enlightenment.   

Om (ohm)- Om is the sound or “vibration” of the universe. This sound is the most important of all; but in the context of chanting and mantras, it is meant destroy attachments to ego and establish generosity.

Ma (mah)- Removes the attachment to jealousy and establishes ethics.

Ni (nee)- Removes the attachment to desire and establishes patience.

Pad (pahd)- Removes the attachment to prejudice and establishes perseverance.

Me (meh)- Removes the attachment to possessiveness and establishes concentration.

Hung (hung)- Removes the attachment to hatred and establishes wisdom.