high-angle view of pedestrians on the riverwalk alongside a frozen chicago river on a blue, frigid morning in winter.

alonge and blue bridge building buildings car chicago chunk chunks cityscape close cold commute commuter concrete crack cracked crosses crossing dark downtown during elevated exterior fence floating footpath freezing frigid frozen highangle ice iced icy january lowangle mirrored moody morning moving over passes pathway pedestrians perspective reflect reflecting reflection reflections reflective river riverwalk shadows skyscrapers snowy stormy tower track train transit transportation travel urban view walking walkway water while windows winter