const images = g
        .append("svg:image")
        .attr(
          "xlink:href",
          "https://img.icons8.com/ios-glyphs/30/000000/superman.png"
        )
        .attr("x", function(d) {
          let X = outerNodebbox.x;
          return X + 10;
        })
        .attr("y", function(d) {
          let Y = outerNodebbox.y;
          let HEIGHT = outerNodebbox.height;
          return Y + HEIGHT / 3 ;
        });