Now you see them, Now you don't!

Soss Invisible Hinges are the perfect product for when you need a concealed hinge.  Decorative and strong, they're mounted within the door and frame for a minimal gap, and when the door is closed, the hinge is hidden from view.  Available in dozens of sizes and finishes, with styles for both wood and metal cabinets.  See the full line here:  Soss Hinges.