Aristolochia littoralis or The Dutchamn's Pipe is a vigorous perennial, evergreen, twining climber with thick, heart shaped leaves and a open mouthed tubular flower of reds, browns and greens.
They attract insects that crawl inside these odd, hooded flowers drawn by the sweet scent.
They like a humid environment but it is not essential.
These dense climbers will hide anything - even an entire shed.
Do not plant too close to areas you spend a lot of time in though as they have a rather pungent odour - which is designed to attract insects but not humans.
N.B. these plants being very vigorous can become invasive and are considered a weed in Queensland.