Asia branches common feature epiphytes epiphytic ferns fern species ferns host trees leaves limbs non-parasitic rainforests Roots spores stems trees tropical tropical trees trunks variations variety battlements china construct construction curve curved fort garrison Great Wall landmark protect protection sinuous slope steep stone tourist attraction tree view walk walkway wall wonder wood background bloom blooming blooms exotic flower flower background flowering flowers green home orchid orchids petal petals phalaenopsis pink plant plants pot plant purple wallpaper wild wild flowers architecture building exterior Built Structure business city cityscape Downtown District High Angle View Kuala Lumpur Large Group of Objects Malaysia no people skyline street town urban scene evening evening sky high-rise high-rise building KLCC office building outdoor Petronas skyscraper South East Asia superstructure tall building Tallest Building twin tower bark texture blue climate hot leaf nature pacific palm park perspective scene sky summer sunny tall travel tropic upward al-beidha ancient arab archaeology civilization cliff desert entrance excavation history jordan landscape middle east narrow pass passage path Petra rock sand sightseeing Siq tourism Asians chinese commuters commuting locals mass rapid transit movement moving MRT on the move passengers people railway seated Singapore standing tourists train transit transport travellers waiting