"Jupiter, Neptune and Pluto", c.1597, by Caravaggio (1571-1610). From Web Gallery of Art - http://www.wga.hu/index1.html. Web Gallery of Art has given agreement for images to be used on Wikipedia. Image is believed to be out of copyright.
/ ミケランジェロ・メリージ・ダ・カラヴァッジオ