The sunflower paintings had a special significance for Van Gogh. He felt they communicated ‘gratitude’. Van Gogh’s paintings of Sunflowers are among his most famous. He did them in Arles, in the south of France, in 1888 and 1889. Vincent painted a total of five large canvases with sunflowers in a vase, with three shades of yellow ‘and nothing else’. In this way, he demonstrated that it was possible to create an image with numerous variations of a single colour, without any loss of eloquence.