Giorgio Vasari, Lives of the Most Excellent Painters… (1850)
“ Now in many places I have already spoken of the works performed by certain Flemish artists, of much excellence, and more especially of their engravings, but this I have done somewhat vaguely, and will therefore here add the names of some others, who have been in Italy for the purpose of acquiring knowledge in art, and who have for the most part been known to myself, although I have not been able to obtain notices of their works, they meriting, as I think, to be here recorded for their industry, and the labours they have endured for our arts. ”
