abstract angles backdrop background barrier bolders boulders cemented coated concrete constructed cover covered erosion-prevention fitted hill mortar perspectives random randomly-coursed Rendered retaining-rocks retaining-wall rock rocks rocky rough rugged secure security slope sloping solid stone stone-walled stones stonework strength strong surface surfaces texture textures uneven variations variety wall walled well-built beginning color colour creeper green greenery growing growth large mound new-growth plant potential small sprouting vegetation fitting limestone local-stone shade shadows shaped shapes sharp sunlight sunshine surfaced brown coloring colors colouring colours heritage historic old pattern patterns perspective picturesque rural shape significant stucco traditional architectural Asia base beginnings blocks building-outline concrete-work construction dark dirty foundation-work foundational foundations groundwork hillside Incomplete level levelled levels materials multilevel outlines raised remainder remaining retaining-walls stepped steps structure trees walls wide work corner overflow rain water angled architectural-elements clean community evergreens flora flowers foliage garden ground-cover layered layers light maintained multi-level paving peaceful placement planned plants public rockery seating shrubbery shrubs sturdy terraced tranquil