On the Longfellow Bridge panning from MIT, Genzyme complex, Royal Sonesta,  Boston Science Museum, Mass General Hospital, to Beacon Hill.  A storm was brewing behind me, as you may see near the right edge.<br />
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14469 x 2290 Pixels (33.13 MPixels)<br />
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Nikkor 20mm f/2.8 lens<br />
f/13, 1/250 sec. exposure @ ISO 100<br />
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Assembled from 5 images.