This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
USILChicago. The image was transferred from en see it at en Image USILChicago under the following no The image was created by en User Clevelander It was transferred from en by Wars May UTC Details Created with Macromedia Fireworks by en User Clevelander Websnap adaptive color palette colors Maps of Chicago