world's largest painting

According to this article, this is the world’s largest oil painting at 310 square meters (3,336 square feet), or 20 X 15 meters (65.5 X 49.2 feet). Quite epic, isn’t it!

 

Mother Earth (c) David Aberg
Mother Earth (c) David Aberg

In 2006, the Guinness World Records confirmed that at 86,000 square feet, Mother Earth by Swedish artist David Aberg was the world’s largest painting by a lone artist.