Page from True Magazine featuring an illustration of a Petty Girl and descriptive text reading " There's something wrong with this line... a man called and didn't try to date me!" followed by a reproductive print of a painting depicting a man fishing a mountain lake. Pin-ups by artist George Petty or "Petty Girls" first made their appearance in 1933 and into the 1950s set the standard for American female beauty. The hallmarks of Petty pin-ups are elongated limbs most noted in the legs, a flirtatious smile, and telephones.