“Michael Arad, the designer who proposed the winning memorial with reflecting pools in the tower footprints, has been refining drawings for a final design expected to be unveiled on Wednesday. He is working with Peter Walker, a landscape architect who joined him during the jury selection process. ‘It is impossible to please everyone. Everybody can’t weigh in on this.’ But since the designs were announced last month and Arad’s was chosen last Tuesday, it seems that nearly everyone has.”