Banksy's version of Jean-Fran?ois Millet's The Gleaners.
Banksy also has a great version of Van Gogh's Sunflowers called Crude Oils: Sunflowers From Petrol Station.
The other is Mana Neyestani's version of Francisco Goya's The Third of May 1808.
>> View other amazing works by Mana Neyestani