Purple and green Aurora Borealis (Northern Lights) over Passage Canal and Prince William Sound from the town of Whittier, Southcentral Alaska

April 14, 2013
View of the Aurora Borealis (Northern Lights) dancing above the "Chugach National Forest" sign along Turnagain Arm and the Seward Highway, Alaska

March 17, 2013
View of the Aurora Borealis (Northern Lights) dancing above the "Chugach National Forest" sign along Turnagain Arm and the Seward Highway, Alaska

March 17, 2013
Star Trails over the Kenai Mountains and Turnagain Arm from the Seward Highway in Southcentral Alaska

March 13, 2013
New bridge and Motor Mill along the Turkey River,  Clayton County, Northeast Iowa

December 21, 2012
Motor Mill reflecting in the Turkey River,  Clayton County, Northeast Iowa

December 21, 2012
Water flowing into the Turkey River at the Motor Mill State Historic Site, Clayton County, Northeast Iowa

December 21, 2012
New bridge and Motor Mill reflecting in the Turkey River,  Clayton County, Northeast Iowa

December 21, 2012
New bridge and Motor Mill along the Turkey River,  Clayton County, Northeast Iowa

December 21, 2012
Purple and green Aurora Borealis (Northern Lights) over Passage Canal and Prince William Sound from the town of Whittier, Southcentral Alaska

April 14, 2013
Purple and green Aurora Borealis (Northern Lights) over Passage Canal and Prince William Sound from the town of Whittier, Southcentral Alaska

April 14, 2013
Purple and green Aurora Borealis (Northern Lights) over Passage Canal and Prince William Sound from the town of Whittier, Southcentral Alaska

April 14, 2013
See photo in original gallery.