Olympic Window Flags

You will need:
Tissue paper in the Olympic colors: red, blue, black, green and yellow
Laminating sheets and laminator

Instructions:
Cut a ring from each of the tissue paper colors (using plates to trace outlines if you wish). Place each ring in a laminating sheet and laminate. Stick your rings to your window with sticky tack or a small piece of sticky tape.

http://www.activityvillage.co.uk/olympic_window_flags.htm