The Royal National Park was looking particularly picturesque, not to say gardened, as I drove to Bundeena to meet garden designer Kath Gadd, of Mallee Designs. Flowers of pink and yellow, white and purple sprinkled…

The Royal National Park was looking particularly picturesque, not to say gardened, as I drove to Bundeena to meet garden designer Kath Gadd, of Mallee Designs. Flowers of pink and yellow, white and purple sprinkled…