THE EFFICACY OF THANGKA — DEVOTIONAL AND DECORATIVE
Today printed reproductions at poster size of painted thangka are commonly used for devotional as well as decorative purposes.
Thangka perform several different functions. Images of deities can be used as teaching tools when depicting the life (or lives) of the Buddha, describing historical events concerning important Lamas, or retelling myths associated with other deities. Devotional images act as the centerpiece during a ritual or ceremony and are often used as mediums through which one can offer prayers or make requests. Overall, and perhaps most importantly, religious art is used as a meditation tool to help bring one further down the path to enlightenment. The Buddhist Vajrayana practitioner uses a thanka image of their yidam, or meditation deity, as a guide, by visualizing "themselves as being that deity, thereby internalizing the Buddha qualities",Tangkas hang on or beside altars, and may be hung in the bedrooms or offices of monks and other devotees.