Google introduced a new feature where you can label random images which then allows Google to improve their image search results.

You’ll be randomly paired with a partner who’s online and using the feature. Over a 90-second period, you and your partner will be shown the same set of images and asked to provide as many labels as possible to describe each image you see. When your label matches your partner’s label, you’ll earn some points and move on to the next image until time runs out. After time expires, you can explore the images you’ve seen and the websites where those images were found. And we’ll show you the points you’ve earned throughout the session.

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The Dog offers portraits of 40 dog breeds taken at close range with a wide-angle lens and heaps of merchandise products.
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A whole lot of more images here.

Find more amazing shots here.

Find heaps of good animal mashups here.

I stumbled across this amazing image but unfortunately have no info where it is.