[1] Klein in his last months worked in creating the series of Fire-Color paintings, using fully wet female models, who he would direct about how to position themselves in a canvas, and whose wet silhouettes would be then marked by fire, with the use a flame-thrower, carried by the artist himself.
[2][3] Rotraut Klein-Moquay, his then wife, later would explained how he worked at the time: "He went from panel to panel, positioning the girls differently for each one, imagining choreographies and settings beyond our understanding, as obviously a wet body does not leave any visible traces until it is revealed by the magic of fire - just like the image which suddenly appears in the photographer's lab (...)".
Klein-Moquay, who calls this painting "his absolute masterpiece", remembers how she and the models watched the creation of what she considers "this major work of Yves' - and I am convinced of 20th Century".
She later came to regret the advice she gave to Klein to finish his work, because she believes might have contributed to his premature death, shortly after.
[5] The painting reached the highest price for the artist in the art market when it sold by $36,482,500 at Christie's, on 8 May 2012.