1 accessory muscle of respiration. 2  Accessory muscles of respiration. 3  Accessory muscles of the scapula. 4  Accessory muscles of the scapula. 5  Accessory muscles of the scapula. 6  Accessory muscles of the scapula (cat). 7  Accessory muscles of the scapula (cat). 8  Accessory muscles of the scapula (cat).
In 1940, Christian Dior created the first pencil skirt, a shortened adaptation inspired by the provocative shape of the 1910 hobble skirt. After the shapeless gowns of the flapper era, and decades of covered legs and ankles, women immediately embraced the curvy shape of the classic pencil skirt.
Estwaux invented a conical-shaped device that, when a pencil was inserted and twisted, all sides of the pencil were whittled away at once, make the sharpening process much quicker. Today, it is known as a prism sharpener.