The following corrections were made to the article (XML and PDF):
• In XML and PDF, Figure 11: Published with data points missing. Figure since replaced so all of the data points display.
• In XML, Figures 9, 10, and 11: Published in black and white. Figures since replaced with original color versions.
• In XML, Movie Figures 2 and 3: Significant percentage of video frame cropped out, including sliding bar indicating focal length of frame. Movies since replaced with their complete versions.
Cooper, E. A., Piazza, E. A., & Banks, M. S. (2012). The perceptual basis of common photographic practice.
Journal of Vision, 12(7):7, 1, http://www.journalofvision.org/content/12/7/7, doi:
10.1167/12.7.7.