Celebrating the 21st anniversary of her eponymous Bedford firm, Carol Kurth Architecture PC + Carol Kurth Interiors LTD, Carol Kurth has been practicing in Westchester for more than 30 years. A Fellow of the American Institute of Architects, Kurth designed her Bedford home, Cliffwater, to be a modernist, passive solar house way back in the 1980s. Here, Kurth shares some thoughts on residential design.