example, a rose, in one of his glasses, he tooke that where the ashes of a rose were preserved; and holding it over a lighted candle, so soon as ever it began to feele the heat, you should presently see the ashes begin to move; which afterwards issuing up, and dispersing themselves about the glasse, you should immediately observe a kind of little dark cloud; which dividing itself into many parts, it came at length to represent a rose; but so faire, so fresh, and so perfect a one, that you would have thought it to have been as substantial, and as odoriferous a rose as any that growes on the rose tree. This learned gentleman sayes, that himself hath often tryed to do the like: but not finding the successe to answer all the industry hee could use. Fortune at length gave him a sight of this prodigy. For as he was one day practising, with M. De Luynes, called otherwise De Fomentieres, Counseller to the Parliament, having extracted the salt of certaine
