Keeping it simples

Experimenting with the simplicity of the flower that I noticed growing pretty tall now out of our "bog garden" pot out the front of the house. Alan planted it so I don't have a Scooby what it is, I  cant remember but if anyone knows id love to know the answer. I liked the way it looked against the building wall. Its maybe a bit too fussy still for minimalism and maybe not impactful enough either for that but you can hopefully see where I was trying to go with it.