Playboy and mother. However, the publisher of an unrelated men's adventure magazine, "Stag," contacted Hefner and informed him it would file suit to protect their trademark if he were to launch his magazine with that name. Hefner, his wife Millie, and Sellers met to seek a new name, considering "Top Hat", "Gentleman", "Sir'", "Satyr", "Pan" and "Bachelor" before Sellers suggested "Playboy". The first issue, in December 1953, was undated, as Hefner was unsure there would be a second. He produced it in his Hyde Park kitchen. The first centerfold was Marilyn Monroe, although the picture used originally was taken for a
Playboy coincidentally, a cropped image of the issue's centerfold (which featured Lena Söderberg) became a de facto standard image for testing image processing algorithms. It is known simply as the "Lenna" (also "Lena") image in that field. In 1970, "Playboy" became the first gentleman's magazine to be printed in braille. It is also one of the few magazines whose microfilm format was in color, not black and white. Playboy's iconic and enduring mascot, a stylized silhouette of a rabbit wearing a tuxedo bow tie, was created by "Playboy" art director Art Paul for the second issue as an endnote, but was