A geum flowers on Christmas Eve

I was surprised and delighted to see this tiny smudge of colour in a sheltered part of the front garden close to the house. When I looked more closely I saw all the other colours of the plants and background. I must keep my eyes open, or do I need new glasses?

I'm now wondering if there is a Flower Friday Challenge running today, which I could accidentally join? It appears there is. Thank you to Anni as always.