- Sandeep Sinha
- 48.78 square metre(s)
- India (Pune)
The largest professional oil painting by a single artist is 48.78 m² (525 ft² 06 in²), and was achieved by Sandeep Sinha (India) in Pune, India, on 25 October 2018.
Sandeep's painting depicts a pastoral scene in the Himalayas and is dedicated to women who have been the victims of acid attacks.