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:
Illinois Centennial Flag.svg Illinois centennial flag based on the photograph found at Flags of the World crwflags html Created in Inkscape own Libertyernie cczero Uploaded with Flags of Illinois Blue and white flags Flags with more than twenty stars Flags with twenty blue fivepointed stars Flags with one white fivepointed