Byasa polla (De Nicéville, 1897), or De Nicéville’s windmill is an Indian butterfly. It is rare and protected by the law in India.
The span of the butterfly’s wings is about 11-13 cm.
This beaded butterfly is woven of 9 colours.
The bead pattern is available at https://bead-patterns.com/beadpattern/butterfly-atrophaneura-polla