Trailing plant suggestions

I’m looking to create an area with lots of trailing plants along a wall outdoors in the midlands/north of the UK. Ideally I would like the plants to be frost hardy evergreens, but no problem if not! The priority is that they will (when happy) reach as long as possible.

The best example I can think of that I’ve seen in real life is in a bar in Budapest. I believe their plants are fakes but for an idea of what I’d like it to replicate I have attached a picture!