a vertical forest in milan

bosco verticale vertical forest two residential skyscrapers boeri milan verticalgarden livingarchitecture urbanjungle greenskyscraper citysustainability natureinthecity urbanoasis greenbuilding urbanlandscape ecofriendlycity lombardy environment boscoverticale verticalforest plants nature trees architecture modern urbangardening sustainableliving cityscapebeauty greenroof urbansustainability natureinurbanspaces greencitylife skyscraperviews urbanecosystem gardens tall green sustainability