You may think that David Lebovitz's Perfect Scoop is a book of recipes, but you would be incorrect. You know what it is? Ice Cream Pornography. And it is this idea that inspired an ice cream red light district illustration for this week's Illustration Friday, where the theme is Impossibility. After all, how is it that a dessert that is so cold can inspire such heated desire? Naturellement, Monsieur Lebovitz's book makes a cameo in the piece.