Usta art is a generic term used for the media of Naqqashi and Manoti art practiced by Usta artisans from the erstwhile Bikaner State in present-day Rajasthan, India. Naqqashi and Manoti is characterised by painting miniature translucent and opaque watercolour and oil based floral patterns on objects, camel leather, and architectural elements with gold. Naqqashi are items that are unembossed gold layers and Manoti are items that are embossed gold layers. The art of Naqqashi and Manoti flourished between the late-16th to mid-19th century in the Bikaner State.
Usta is a professional caste of artists, and the word Usta derives from the Persian word استاد Ustad, meaning master or skilled person.