Lauren Nassef and Isaac Tobin are illustrator and book designer, respectively. Together, the Chicago-based couple has fashioned multiple covers by which books would gladly be judged. Their talents intersect, but also diverge. Nassef’s work stretches deep into illustration, with her “Drawing a Day” series and other works. Tobin, on the other hand, leans toward text and layout, designing exquisite type-fonts and book interiors.