This video from Missouri in the USA says about itself:
7 November 2017
The 127-year-old grasshopper found by crews at the Nelson-Atkins in Kansas City is the buzz of the art world.
Translated from Dutch daily De Volkskrant today:
He has become world-famous for his sunflowers and self-portraits. But Vincent van Gogh also liked to paint olive trees. The Dutch painter made at least eighteen works between May and December 1889 about the olive groves in the vicinity of Saint-Rémy-de-Provence. In one of these paintings, the Nelson-Atkins Museum of Art curators in Kansas [no, Missouri] in the USA have now discovered a real grasshopper.
‘Landscape with olive trees’ is a painting from June 1889. It was painted in a period when Van Gogh, often plagued by illness and emotional depression, finally could come outside the walls of the hospital. Van Gogh also preferred painting outdoors. He was captivated by the whimsical growth patterns and ever changing colors of the ever-present olive trees. So much so that Van Gogh probably never noticed that the grasshopper ended up on his canvas. …
But it was curator Mary Schafer who recently discovered with a magnifying glass the grasshopper between the green and brown colours in the foreground of the painting. A paleo-entomologist then knew that the animal missed his abdomen and chest cavity and that no traces of movement were visible in the paint. Conclusion: The grasshopper was already dead when it landed on the Van Gogh painting, presumably by the wind. …
And Van Gogh himself talked about similar things in his letters to his brother Theo. “When painting outside, many things happen. I think I removed one hundred flies from my four canvases that I sent you”, wrote the painter in 1885.
Remarkable detail: British behavioral scientists at Queen Mary College in London let bumblebees in 2005 fly around variegated reproductions of paintings by Van Gogh, Paul Gauguin, Fernand Léger and Patrick Caulfield. During the research, the bumblebees appeared to fly more often to Van Gogh’s sunflowers than to the works of the other painters. Also the bumblebees stayed longer at Van Gogh’s paintings.
And the grasshopper? The Nelson-Atkins Museum of Art has decided to keep the animal in the painting.
See also here.