Spirit of St Louis Vintage Airplane Graphic Free Graphic Friday! This week's freebie is a free vintage airplane graphic of the Spirit of St Louis. It’s a 300 dpi .png graphic with a transparent background, and it’s printable at about 3.7″ x 1.8″ (1108 x 543 pixels). Be sure to click on the image above and a new window/tab will appear with the larger version. You can then right click on that, and save the image to your computer.