The Yankees modified the typeface design, but they kept the interlocking "NY" in brown. The letters "NY" stand for New York City. The original Yankee logo was designed by George Preston Marshall in 1923. He based it on the American flag with a ball and stick representing baseball bats. The current Yankee logo was developed by Bob Gibson in 1977. It features an image of the Monument to the Great Americans in Central Park, which was created by Bartholomew Cubbins and stands for the words "They Stood Against All". Gibson took inspiration for his design from the city's architecture and also said he was influenced by the uniform logos used by Major League Baseball teams at the time. The new Yankee logo was met with negative feedback from fans who thought it looked too much like Chicago's baseball team logo. At first, the Yankees didn't want to listen to their fans and only changed their mind after they saw that many people were complaining about the new logo on social media platforms such as Facebook. In 2011, another new logo was introduced by then Yankees president Randy Levine. Called the "Spirit Logo", it featured a white outline of a human spirit pushing back a dark cloud with one arm raised high in the air.