All grown up

A set of steps not far from home, sporting a luxurious crop of greenery of various sorts. I think the house is currently unoccupied, which is probably why these plants have been left to grow for so long, and I wanted to get a photo before some tidy-minded soul comes along and roots them all out. I'm always sorry when well intentioned people expend time, effort and money on eradicating plants that in practical terms don't seem to be causing nuisance or damage, and to my eye definitely add something positive to the places they appear.