Art Imitating Art. A.D. Cook paints pictures of Harleys and man does he ever. “Passing Time” is his latest piece, and it’s a fine one. No question about it, either, the guy knows how to lay down an airbrush acrylic image on the canvas. “Course, he has been doing this for over 20 years, so the flow should be dialed in by now. A.D. Cook’s work can be seen at ADCook.com if you wanna adorn your walls thusly.