Set to be Australia’s tallest building, STH BNK By Beulah is a stunning sculptural form composed of two towers defined by twisting geometric glass façades and the highest vertical garden in the world. The project will feature more than 5.5 linear kms of vegetation on a lot half that size, built into a system of terraces. The project is integrally organised by one Big Detail: a ‘Green Spine’ of vertically networked platforms, terraces and verandas; an architectural element that incorporates a multitude of functions in one fluid gesture, creating a natural, vertical connection to Southbank.