Ice coats the light house and pier along Pratt Beach in Rogers Park, on Chicago's north side, along the shore of Lake Michigan. See the whole photo album at my Facebook page
The ice formed in a storm on Dec. 12-13. When I took these photos on Dec. 15, the temperature was about 19 degrees (F), with not much wind and a warm sun. .
The lighthouse is located near W. Pratt and N. Sheridan.