Lake Michigan, south of Sleeping Bear Dunes National Lakeshore. Frankfort, MI. October 2003. Photo by J. Lefevre.

Grosse Isle Lighthouse. Detroit River. February 2004. Photo by J. Lefevre.

St. Joseph North Pier Light. Lake Michigan. St. Joseph, MI. May 2004. Photo by J. Lefevre.

Mackinaw Bridge. June 2004. Photo by J. Lefevre.

Grand Haven South Pier Light. Lake Michigan. Grand Haven, MI. July 2004. Photo by J. Lefevre.

Little Sable Point Lighthouse. Lake Michigan. Mears, MI. July 2004. Photo by J. Lefevre.

Ludington North Pierhead Light. Lake Michigan. Ludington, MI. July 2004. Photo by J. Lefevre.

Lake Erie IFYLE DIEL cruise, May 2005. R/V Lake Guardian.

Lake Erie sunset. July 2005. Photo by B. Heath, Kent State Univ.

Sand dunes at P.J. Hoffmaster State Park overlooking Lake Michigan. Muskegon, MI. August 2005.

South Haven lighthouse. January 26, 2007, 11:40 a.m. Photo taken by S. Ruberg, GLERL.

Washington Park Beach, Michigan City, IN, part of the Indiana Dunes National Lakeshore, November 22, 2007. Photograph by Eric Chenault, Greenwood, IN.

Grand Haven lighthouse during winter storm. Photographer: Carl TerHaar.

Grand Haven lighthouse during storm. November 10, 1975 (same day Edmund Fitzgerald sank). Photographer: Carl TerHaar.

Lake Erie. May 29, 2008, GLERL.