The person who picks Bing.com's background image of the day have one of the best jobs at Microsoft. Especially, because they don't have to actually draw the photo, unlike the two painters who're responsible for the huge four-storey high Bing billboard ad in Denver.
It took these guys around 7 days to complete the massive replica of the Bing.com homepage, photo, search box and links included.
This 3-minute long time lapse provided by Branded Cities shows off their handy work.
[Thanks, Long Zheng]