I liked the 75-photo slide show on the earthquake in Chile. The URL is:
I thought this slide show worked well because all the photos displayed emotion and gave the reader a sense of the devastation of an 8.8 earthquake.
The first shot was an overall shot showing the massive numbers of families in temporary housing. A shot of volunteers rebuilding homes gave the reader a sense of hope in spite of the suffering. Other shots that were dramatic were of a crying boy getting a vaccination, a volunteer feeding an elderly man and the remnants of a circus. These photos told a story of the suffering the people are experiencing now under a backdrop of happier times, and pointing toward recovery and hope of better times to come.