1 of 7: Sunrise on the Charles
1   |   zoom >
2 of 7: Night biker and asphalt fumes
2   |   zoom >
3 of 7: Asphalt burning at 3,000 degrees
3   |   zoom >
4 of 7: Night construction scene
4   |   zoom >
5 of 7: Snow swirls on bridge arch
5   |   zoom >
6 of 7: Early hours of Hurricane Irene
6   |   zoom >
7 of 7: Sunset in reflective fencing
7   |   zoom >