MAC II was formed in 1967 by Mica Ertegün and the late Chessy Rayner. The projects are for distinctive clients worldwide: the US, Europe, South America, the Dominican Republic, Turkey, and Israel. The firm's work has been widely published in many countries and for over a decade Mica Ertegün has been included in Architectural Digest's yearly listing of the 100 best designers worldwide and voted a member of the Architectural Digest Hall of Fame.