Measuring 45.7 centimeters by 41.9 centimeters (18 inches by 16.5 inches), experts identified the painting as a Van Gogh following a process that took four years. The oil-on-canvas painting is a ...

It was made by Van Gogh during his stay at a psychiatric hospital in the south of France in 1889, experts commissioned by art research firm LMI Group International have said after analyzing the canvas ...