The mushrooms are a throwback to a Kellock in Kellock, a favourite gathering point of the Kellock community where girls from different levels and classes could meet. The mosaic wall represents unity in diversity. The mosaic art work was put together by the staff and students in Kellock, with the five colours of petals representing the five houses. Interspersed amongst the mosaic pieces are quotes by Blessed Barré, the founder of the school. The garden serves as an outdoor classroom for experiential learning, with herb plots, a cascading pond feature, climbers on trellises, a kaleidoscope, ginger grove and a compost corner.