You can either decide to take the design at its cover (and don’t get us wrong, it is beautiful), or you can allow yourself to be drawn closer, and spend some time discovering the plethora of hidden details lurking in the corners of the illustrations. In fact, there are different forms of the devil’s outline scattered around the faces of the decks, and it requires some close inspection to reveal them. You can say that the Devil is in the details, but the closer you look, the less you see…
Full Deck Scan: https://cardscans.piwigo.com/index?/category/492-devils_in_the_details