Looking east-northeast over Lake Michigan in the northern portion of Calumet Harbor in Chicago, Illinois, United States. Taken from Park 323, the image looks toward the northern section of the harbor's breakwater. In the far distance (beyond parts of the breakwater near the dark spot, just left of the center of the image) is the site of the shipwreck "Material Service". The shipwreck site is an underwater archaeological site and is listed on the National Register of Historic Places.