After the colourful wallpapers the last time I wanted to make something more monochromatic. At the moment I am using a dark—not to say black—visual theme (Black XP), so I went for white wallpapers. Here they are in Full HD resolution 1920×1080:
Update (2011-05-11): 5 new pictures in More white desktop wallpapers.
Update (2012-09-29): 5 more pictures, in tablet-compatible 2048×2048 resolution in New white desktop wallpapers.