Details: This poster shows a black and white photo of four girls lying next to each other, each sleeping peacefully. They are all wearing white lingerie. At the bottom it says Sleeping Beauties, by Tanya Chalkin.
Sleep is the state of natural rest. It is characterized by a reduction in voluntary body movement and a decreased reaction to external stimuli. In humans, regular sleep is necessary for survival. The characterization of a person as ¿beautiful¿ based on outer beauty includes physical factors such as health, youthfulness, symmetry, averageness, and complexion.