Memorialize wartime sex slaves known as ‘comfort women,’ or just move on? Sculptor Steven Whyte works on the face of one of the girls in the 'Women�s Column of Strength' memorial in his studio in Carmel, Calif. Friday, September 8, 2017.Mason Trinca/Special to The Chronicle Retired Judge Lillian Sing stands for a portrait at St. Mary's Square in San Francisco, Calif., on Tuesday, Sept. 5, 2017. Re