Ballparks of Baseball Teaser Poster

Infographic poster listing all the baseball parks played on professionally in the history of Major League Baseball. Each field outline has been centered on the pitcher's mound, stroked with a hairline, and overlaid on top of each other. The combination of the 120+ outlines of the many unique field boundaries converges into a figure that would be representative of the ideal baseball field shape should all field boundaries be averaged out over the near century and a half of professional major league baseball history.