The Live Search team blogged about a few updates that they recently added to their image search page
You can now filter image searches to help you find images with faces, portraits, or black+white images. When you search for people, you also get a list of related people on the right side of the screen.
without the new features – jimi hendrix
with new face filtering on – jimi hendrix filter:face
with new portrait filtering on – jimi hendrix filter:portrait
with new black and white filtering on – jimi hendrix filter:bw
Congrats to the Live Search team!