Looks like Randall generated images for every quarter hour of the day: http://imgs.xkcd.com/comics/now/13h15m.png http://imgs.xkcd.com/comics/now/13h15m.png I

Looks like Randall generated images for every quarter hour of the day: http://imgs.xkcd.com/comics/now/13h15m.png http://imgs.xkcd.com/comics/now/13h15m.png I hope he didn't have to do it by hand…