There were no blooming roses outside the door, no lush herbs and flowers as there were in Isabelle’s garden. So she made good with what she had. A branch from an ash tree in Washington Square Park, two dappled feathers of a nesting dove on West Fourth Street, leaves from the wavering lilacs in their yard. The result was grittier than Aunt Isabelle’s recipe, with more intensity. Wash with it, and not only were you beautiful, you were ready to do battle. It was especially good for anyone riding the subway or walking down a dark street after midnight.