Wikipedia
Paubha
Paubhā ( Devanagari: पौभा) is a traditional religious painting made by the Newar people of Nepal. Paubhas depict deities, mandalas or monuments, and are used to help the practitioner meditate. The Tibetan equivalent is known as Thangka.
Most paubhas show Buddhist subjects, but a few have Hindu themes. The paintings are made to earn religious merit both for the artist and the patron. Newar Buddhists commission artists to paint paubhas which are displayed during festivals and other special occasions. The traditional painters of paubhas are the Chitrakar caste who are known as Pun (पुं) in Nepal Bhasa.