Update to designers, Dec 27: Please feel free to depart from the confines of a predetermined shape for the logo. It does not need to be a round button, or a shield, or a badge, or a banner, or any particular shape. Instead, focus on making the letters "HAA" (or "IHAA" if necessary) look interesting and creative, using design elements that evoke air flow and/or a house. Include the words "Iowa Home Air Audit" in the logo as well. Thank you.

December 29:  The brief was updated today December 29 at 3 PM U.S. central standard time (GMT +6 hrs).  Please read the brief.  If you read the updated brief, you may disregard my message posted above on Dec 27.