The H Series ventless peninsula-style gas fireplace is everything you are looking for and more.  Open-faced fireplace.  Check.  3-sided style with cantilevered top.  Check.  Beautiful fire media options.  99% efficiency rating.  Zero clearance with vent-free installation, saving money and almost eliminating architectural restrictions.  Modern frameless finish.  And finally, a robust and adjustable flame that will bring warmth and allure to any space.  Check.  Mate.