Joanna Kossak; The Telegraph Garden; view of the patio with modern furnitures and concrete feature walls (relief) surrounded by planting boxes with Osmanthus x burkwoodii (Burkwood osmanthus) tree, Achillea filipendulina 'Cloth of Gold' (yarrows), Paeonia Bartzella, and Designer: Marcus Barnett- Sponsor: The Telegraph; Chelsea Flower Show 2015