1. A display apparatus comprising: a live motion image output section that outputs live motion images; a recorded motion image output section that outputs recorded motion images; a reversed motion image formation section that reverses the live motion images to form reversed motion images; a skin color image extraction section that extracts images having a skin color from the live motion images and reverses the extracted images to form skin color reversed motion images; a motion image display section having a first display section and a second display section; and a display content setting section that sets display contents that are contents to be displayed in the first display section and the second display section, wherein the live motion images, the recorded motion images, the reversed motion images, and the skin color reversed motion images are settable as the display contents.