Due to this, much of what Vasari says in unverifiable, but this does not mean that his words have not had a lasting influence. They have been, and still are, consistently used and referenced to help to form an image of the artist. Vasari appears to have worked independently. He did have contemporaries - Venetian artist and writer Paolo Pino printed his “Dialogo di pittura” in 1548, with the intention of asserting the supremacy of Venetian painting. The most valuable source written on Giorgione of Vasari’s time was Marcantonio Michiel’s Notizia, of 1525, which provides no personal information on Giorgione but has served great value aiding the attribution of works to Giorgione and in helping to establish a chronology of his oeuvre. Vasari certainly was not aware of Michiel’s Notizia, as his biography of Giorgione does not mention works Michiel referenced and