active activities adventure blue children children’s-playground climbing colorful colourful equipment families fun holiday-park holiday-resort kids leisure open-air play playground playground-equipment playing safe-play safety sand sandpit shade shaded shelter sheltered supervise swings under-cover youngsters angles angular appearances architectural architecture decorative external footpaths going up hand railing handrail historic light lighting lights metal outside paths public railing rails safe secure shadow sold stairs steel steps street lights sunlight sunshine victorian architecture Victorian era balance building building-construction building-work climb construction construction-sites construction-work counter-weights crane danger height heights high ladder metal-work perspectives pipes security steel-framed straight tall weight weights work work-safe workmen access angle angled brickwork curved curving foliage greenery handrails passage passageway path pathway paved paving pedestrian pedestrians practical protective shadows shiny slant slanting slope sloping smooth stonework through underpass vegetation wall adults apartments community community-leisure-area highrise rest restful Singapore