We know it's a jungle out there, but in the comfort of your own home, life doesn't always need to be so serious. Wall coverings featuring creatures of land, sea, and sky tap into both your sense of style and your sense of fun. Pick some pedigreed pooches to liven up the powder room, or transform a white-box bedroom with a little help from T. rex and Pteranodon. Create a focal wall in the study with a sophisticated tortoiseshell repeat, or line the walls of a walk-in closet with lovebirds. Why not explore some uncovered territory? We've got a dozen playful options here to put you on the right track.