Architectural: Colombo Design Gaia and Ida HandlesColombo Design introduces brand new handles for windows and doors. The collection highlights Gaia and Ida handles, which display streamlined and sophisticated designs. Gaia (pictured) is a sleek and contemporary handle that makes a subtle, yet elegant statement on any door or window. Ida is a graceful form, featuring a rounded shape and detailed with refined grooves. Both models are available in multiple finishes, including antique bronze, chrome, and brass.