The rolling hills of Windows XP's "Bliss" wallpaper were always iconic, even in the 2000s. Bliss is one of the most well-known photographs in the world, it helped to define art and computing at the turn of the century, and it's now the subject of a Microsoft-branded ugly Christmas sweater.
Get Nostalgic with Microsoft's "Bliss" Ugly Christmas Sweater
The limited-edition sweater is available in sizes up to 3XL.