Woman standing by the lake in Lucern, Switzerland

An image of a woman standing by the Lake in the Swiss city of Lucerne, with one of the lake steamers shown in the near background behind her. Not sure of the date, but the fashions she is wearing suggests the late 1960s or early 1970s to me, and I've decided to go for 1970 - 1979 in the estimated date field for this picture.