Bracing a chilly but sunny winter morning, Lucas Dean- Senior Landscape Architect describes the complexity, design strategy and planting design with Jane Edmanson from Garden Australia. Designed in collaboration with the masterful Paul Thompson, the rooftop uses a number of hardy native plants Calothamnus graniticus and Eremophila nivea, to structure the garden and create space for a myriad of seasonal floral display plantings. View the project on our website here. Photo: Parliament of Victoria