John, I posted pictures of this on Plant ID on the 13/12/13. They were taken at Park Guell, Barcelona, where the plants were thriving. I tried it in my garden, but it didn't thrive. I suspect it got too dry while I was away. Although the plants in Barcelona were trailing down a wall, the one I bought was quite stiff and didn't seem as though it wanted to trail, but it was a small plant.