abstract angled angles appearance architectural architecture artistic Australian background building city colored colors coloured colours geometric geometric shapes glass gray grey lines modern mottled orange panels patterned patterns pointed points raised rectangles shapes shiny textured textures triangles turquoise uneven unusual varied wall wallpaper windows banknote banknote-features banknotes cash changes collectors color colour currency decimal denominations dollars features finance five-dollars introduced monetary monetary-value money New notes numismatics plastic potential replacing security success superceding superseding value values variations variety wealth blades bonsai bushes decoration decorative density garden grass grasses green greenery groundcover lamp leaf leaves light plants pot-plants potted reflections resilient semi-tropical shadows shaped shrubs stripes sunlight topiary trees variation vegetation allocated allocations appearances botanical community community gardens community project cover covered covering elements exterior external flowers foliage garden plots gardeners gardening growing growth perspectives project protected protective social structures support supportive vegetables voluntary volunteers