Apparently other creatures have also mastered the art of sleep and not just the human race. Here are 8 peaceful pictures that demonstrate perfectly the animal side of sleep. They may inspire you to not only get out your camera and take a few restful photos, but also get some well needed rest.
Sleeping Husky by Tambako The Jaguar
Sleeping Porcupine by Juan Tello
Sleeping pigeon by 松林 L
Sleeping white tiger by reonis
Sleeping dogs by Enrico Donelli
Sleeping Sea Otter-Explore #16 5/21/10 by Linda Tanner
Sleeping Beauty by J P
Nap Time by John Haslam
Source