Van gogh painting masterpieces reappearance "picture in picture"

The Dutch artist Vincent van gogh late paintings of flowers and roses still lifes since 1974, and by the Dutch "gallery, basil muller" collection, but always be questioned is Oil paintings reproductions, because "the lack of more typical of the impressionist style". In 2003, it has even been identified as "anonymous painter's work."
Experts recently through X-ray identification, however, surprised to in painting surface is full of flowers, found a surprising secret: invisible to the naked eye is not only the painting of flowers and roses still lifes is van gogh reproductions, and its also hidden beneath a painting portraits, two male wrestlers fight, also from the hand of the impressionist masters!
Originally, hidden under the still lifes of the wrestlers project, in 1886 van gogh in art school in the class, the teacher assigned homework. After van gogh to still life, but suffer from poor lack of canvas, the results of a canvas with no have not completed the flowers and roses still lifes, cause the wrestlers were a painting "buried". And van gogh have been mentioned in his diary, his early paintings of the wrestlers.
It is reported, this is not the first time that van gogh masterpieces were found hidden "picture in picture". Experts through X-ray found in 2007, had been in the "Amsterdam's van gogh museum collection of van gogh painting" the valley ", was hidden under his original drawing another wild plants.