angles Begonias bromeliads cascading cloud-forest color colorful colors colour colourful conservatory creepers decorative delicate-ferns dense density distinctive dome ecological ecology environmental epiphytic ferns flora flowers foliage gardening gardens green greenery greenhouse greening hanging height high highrise leaves lush-vegetation orchids plantings plants Singapore tropical-highlands tropical-mountains vertical vertical-gardening vertical-gardens vines wall-garden architectural architecture balance bricks brickwork building building-construction building-site building-work cabin cables colours construction construction-site construction-work crane danger elements exterior external linear lines metal-work modern perspectives pipes protection railing rails roof roofs rooves safety scaffolding security sky steel-scaffolding steelwork tall trees walls work work-safe workmen atmosphere boundary-walls brick-walls bricked-in colored coloured covered damp deteriorated deterioration discoloration discoloured embedded European-burial-ground faded fading Fort-Canning-Green Gravestones growth headstones historic historic-cemetery-area history incorporated lichen lichens memorial memorial-walls mold mould old path steps tombstones weathered weathering worn abstract abundant angular appearances backdrop background banded coloring colouring contrast contrasting cultivars curved dark dark-green devil's-tongue display edges erect evergreen flat hardy indoor-plant long mother-in-law's-tongue mottled ornamental outdoor-plant plant pointed rigid sansevieria snake-plant snake-tongue surface surfaces texture textures thick variegated above aerial Asia below bird's-eye-view buildings cambodia city city-scape country-side daytime distant expanse housing landscape layout looking-down monsoonal multi-storey-buildings neighborhoods neighbourhoods panoramic-views people populated residential-areas residents roads roadways roofing scenery scenic settlements terrain traffic travel travelling vegetation views water wet