The Shrubbery is full of foliage treasures, as well as two rustic garden benches hidden away in a enclosed little courtyard. The best way to enjoy the Shrubbery is from the network of little paths. That is, when the paths are passable (cleared of periwinkle) and there's not too much overhanging mess.
And when Souvenir de Madame Leonie de Viennot is behaving. She's a sprawling beauty of a rose, with no respect for sheep netting fences or archways.