boardwalk deck deck-boards decking durable flooring garden-beds gardens hard-wood landscaping leaning leisure looking open-air outdoors outside overcast palm-trees palms people persons planks plants pleasure promenade public-place rails relaxation relaxed relaxing safety sea-front seated sitting standing sunshine timber trees views walking walkway watching water weather wood wooden wooden-decking angles appearance brick bricked bricks building flowers footpath front-path frontdoor garden home house neighborhood neighbourhood open palm-tree path paved pavement paving paving-bricks perspectives potplants retaining-walls roof roof-tiles roofing shadow shadows suburb suburban suburbs sunlight tiled tiles tree up-the-garden-path up-the-path wall walls aqua campsite care clean clear contained cool cooling duty-of-care edge enclosed entertaining entertainment fence fun holiday-resort holidays outdoor pool poolside private protected protection recreation recreational reflections resort resort-pool responsibility responsible sectioned-off secure security shade socialising sport surrounding surrounds swimming swimming-pool water-fall angled botanical-gardens clouds columnless-glasshouse conservatories conservatory conservatory-complex construction controlled- temperature curved curves curving dome domes energy-efficient flower-dome foliage glass glasshouse greenhouse heating high-tech horticultural horticulture hothouse indoor-gardens light lighting optimized-conditions shrubbery shrubs Singapore steel structure sustainable-building-technologies transparent ventilation visibility warm-growing-environment windows abundant appearances castor-beans castor-oil castor-oil-plant castor-seeds cluster clusters common cotyledons Euphorbiaceae fast-growing flower highly-toxic inflorescences invasive large large-leaves leaf leaves medicinal palm-of-Christ palma-Christi poison poisonous ricinus-communis seed-pods seedhead shrub spiky-green-seed-capsule spiny surface surfaces textured textures toxic toxins vegetation wasteland-weed weed widespread