Photographer David Clifford has captured the world's most dogged runners doing what they love in the most remote and unforgiving environments.
Paul S Russell MD Museum of Medical History and Innovation, US
Massachusetts General Hospital may not be pretty but the Paul S Russell MD Museum of Medical History and Innovation, which is located near the main entrance, certainly is.
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Wow!! Amazing buildings, breathtaking and very different.
Makes a change from the ordinary and traditional English buildings.